1. Essays in science and philosophy

Author:

Library: Central Library of Sharif University of Technology (Tehran)

Subject: ، Science-- Addresses, essays, lectures,، Philosophy - Addresses, essays, lectures,، Education - Addresses, essays, lectures

Classification :
Q
175
.
W62
1968

2. Essays in science and philosophy

Author:

Library: Library of Faculty Literature of University of Tehran (Tehran)

Subject: Science -- Translating,Philosophy, French,Education-- United States