1. A Text Book of Environmental chemistry
Author: / O. D. Tyagi
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Chemistry
Classification :
540
T977t
2. A Textbook of
Author: / O.D.Tyagi,M.Yadav
Library: Central library of Faculty of Agricultural Technology (Aburaihan) (Tehran)
Subject: Chemical reaction
Classification :
QD
502
.
T92
, .
T42
3. A Textbook of
Author: / O.D.Tyagi,M.Yadav
Library: Library of Aras International Campus University of Tehran (East Azarbaijan)
Subject: Chemical reaction
Classification :
QD
502
.
T92
, .
T42
4. <A> Textbook of Synthetic Drugs
Author: O.D. Tyagi, M. Yadav
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Synthetic Drugs
Classification :
RM
،
300
،.
T93
,
T49
،
1990
5. A Textbook of organic reaction mechanism
Author: Tyagi, O. D.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Chemical reactions,، Chemistry, Organic
Classification :
QD
476
.
T9
6. A text book of synthetic dyes
Author: / O.d. Tyagi, M. Yadav,Tyagi
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Dyes and dyeing
Classification :
TP
897
.
T8
1990
7. A textbook evironmental chemistry: [for B. SC., B. SC. (hons) and M. SC. students]
Author: / by O. D. Tyagi, M. Mehra
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Environmental chemistry
Classification :
TD193
.
T9
1990
8. A textbook of Environmental chemistry
Author: / O.D.Tyagi,M.Mehra
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Environmental Chemistry
Classification :
TD193
T9E6
1994
9. A textbook of environmental chemistry
Author: Tyagi, O. D.
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Environmental chemistry , Pollution
Classification :
QD
39
.
2
.
T82
1990
10. A textbook of environmental chemistry
Author: Tyagi, O.D
Library: Central Library and Information Center of Birjand University (South Khorasan)
Subject: ، Environment chremistry
Classification :
TD
174
.
T8
T4
11. A textbook of environmental chemistry
Author: Tyagi, O. D.
Library: (Semnan)
Subject: ، Environmental chemistry
Classification :
TD
193
.
T9T4
12. A textbook of organic reaction mechanism
Author: Tyagi, O. D.
Library: (Semnan)
Subject: ، Machinery,، Chemistry, organic. chemistry
Classification :
QD
258
.
T9O7
13. A textbook of organic reaction mechanism ]for B. Sc. )Hons( & M. Sc. Students[
Author: Tyagi, O. D.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Organic reaction mechanism
Classification :
QD
502
.
5
.
T86
1990
14. A textbook of spectroscopy
Author: / O.D. Tyagi, M. Yadav
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Spectrum analysis
Classification :
535
.
84
T9775t
15. A textbook of synthetic drugs
Author: Tyagi, O.D.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Pharmaceutical chemistry,، Organic compounds - Synthesis
Classification :
RS
421
.
T83
1990
16. A textbook of synthetic drugs
Author: / O. D. Tyagi, M. Yadav
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Drugs
Classification :
QV704
T977t
1990
17. A textbook of synthetic dyes
Author: Tyagi, O. D
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Dyes and dyeing - Textile fibers, Synthetic
Classification :
TP
904
.
T82
1990
18. A textbook of synthetic dyes
Author: / O. D. Tyagi, M. Yadav
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Dyes and dyeing- Textile fibers synthetic
Classification :
TP904
.
T9
1990
19. A textbook of synthetic dyes ]for B. Sc. )Hons.( & M. Sc. students[
Author: Tyagi, O. D.
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Dyes and dyeing- Chemistry
Classification :
TP
910
.
T85
20. Environmental Chemistry
Author: Tyagi, O.D.
Library: Library of Niroo Research Institue (Tehran)
Subject: ، Environmental Chemistry
Classification :
TD
192
.
T93
