1. Discovery of the elements
Author: Weeks, Mary Elvira, 2981-
Library: Central Library and Documents Center of Al-Zahra University (Tehran)
Subject: ، Chemical elements,، Chemists
Classification :
QD
466
.
W4
1968
2. Discovery of the elements
Author: Weeks, Mary Elvira
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Chemical elements,، Chemistry-- History,، Chemists
Classification :
QD
466
.
W4
1968
