1. Colloids
Author: by Ernest S. Hedges
Library: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)
Subject: Colloids
Classification :
QD
,
549
,.
H4
,
1931
2. Intermediate practical chemistry
Author: Hedges, Ernest S
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Chemistry-- Study and teaching )Secondary(
Classification :
QD
40
.
H41
