کتاب های S. M. Gersten
![Combinatorial group theory and topology](http://cdn.ketabkoo.com/covers/0/49669-n.jpg)
Combinatorial group theory and topology
S. M. Gersten, John R. Stallings, 1987![The physics and chemistry of materials](http://cdn.ketabkoo.com/covers/4/488516-n.jpg)
The physics and chemistry of materials
Joel I. Gersten, 2001![The Physics and Chemistry of Materials](http://cdn.ketabkoo.com/covers/4/488517-n.jpg)
The Physics and Chemistry of Materials
Joel I. Gersten, 2001![Design of Vibratory Crusher](http://cdn.ketabkoo.com/covers/12/1298806-n.jpg)
Design of Vibratory Crusher
Gersten, Milton J![The Physics and Chemistry of Materials](http://cdn.ketabkoo.com/covers/14/1440748-n.jpg)