1. Chemical solutions; reagents useful to the chemist, biologist, and bacteriologist
Author: Welcher, Frank Johnson
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Chemical tests and reagents
Classification :
QD
77
.
W4
1966
2. Chemical solutions, reagents useful to the chemist, biologist, and bacteriologist
Author: Welcher, Frank Johnson
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Chemical tests and reagents
Classification :
QD
77
.
W4
3. Organic analytical reagents
Author: Welcher, Frank Johnson
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Chemical tests and reagents,، Chemistry, Analytic,، Chemistry, Organic
Classification :
QD
77
.
W415
4. Organic analytical reagents
Author: / Frank Johnson Welcher
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Chemical tests and reagents,Chemistry, Analytic,Chemistry, Organic
Classification :
QD
77
.
W415
5. Standard methods of chemical analysis
Author: Welcher, Frank Johnson
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Chemistry, Analytic,، Industrial chemistry
Classification :
QD
75
.
W4
