Sharma, J.N. and Goel, S.N. <br/><br/>
Modern Algebra 
( for Hons and Post Graduate Students) 
 - Meerut  Kedar Nath Ram Nath Publishers  1969 
 - 90 
<br/><br/><label>Publisher. No.: </label> Subhas Stroes 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics