1. Contributions to scientific literature from the Centeral Research Department Experi-mental Station
Author: / Du pont de Nemours and co,Du Pont Nemours (E.I) and Company
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Biological Laboratory,Biology Experimental
Classification :
QH
321
.
D8
2. Contributions to scientific literature; from the Central Research Department, Experimental Station, E.I. Du Pont de Nemours and Co
Author: Du Pont de Nemours (E.I.) and Company
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Laboratories
Classification :
Q
183
.
D8
3. Contributions to scientific literature ; from the Central Research Department, Experimental Station, E. I. Du pont de Nemours and co.
Author: Du Pont Nemours (E.I) and Company
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Organometalic chemistry,Inorganic com pounds,Phvsical Laboratories,Chemical Laboratories
Classification :
QD
410
.
D8
