1. Rings and geometry
Author: NATO Advanced Study Institute on Rings and Geometry, )4891
Library: Central Library and Documentation Center (Semnan)
Subject: ، Geometry-- Congresses,، Rings )Algebra(-- Congresses
Classification :
QA
447
.
N37
1984
2. Rings and geometry
Author: NATO Advanced Study Institute on Rings and Geometry, )4891, Istanbul, Turkey
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Geometry-- Congresses,، Rings )Algebra(-- Congresses
Classification :
QA
447
.
N37
1984
