3506. Timber structure, properties, conversion and use

Author:

Library: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)

Subject: Timber,Timber - Structure

Classification :
TA
,
419
,.
D57T5
,
1996

3514. Topics in nucleic acid structure

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: ، Nucleic acids,، Molecular structure

Classification :
QP
620
.
T66
1981a