SINGHAL, N.C. <br/><br/>
Set Theory and Modern Algebra  Set Theory and Modern Algebra._2nd Ed, I, Delhi : Apna Prakashan, 1968 
N.C. SINGHAL 
 - 2nd 
 - Delhi  Apna Prakashan  1968 
<br/><br/><label>Dewey Class. No.: </label>512.8