1. Combinatorial group theory and topology
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Combinatorial group theory-- Congresses,، Topology-- Congresses
Classification :
QA
171
.
C6784
1987
2. Combinatorial group theory and topology
Author: edited by S. M. Gersten and John R. Stallings
Library: Library of Institute for Research in Fundamental Sciences (Tehran)
Subject: Congresses ، Combinatorial group theory,Congresses ، Topology
Classification :
QA
171
.
C678
1986
