Lam, Tsit-Yuen <br/><br/>
Modules with isomorphic multiples and rings with isomorphic matrix rings 
Tsit-Yuen Lam 
 - Geneve  L"enseignement Mathem  1999 
 - 71 p  24 cm 
<br/><br/> Contine bibliogr 
<br/><br/><label>ISBN: </label>2940264007