Chugh; Om.P.,Gupta;P.N.,Sharma;S.D.,Goel;J.R <br/><br/>
Commerce mathematics  English 

 - New Delhi  Anmol publications   1997 
 - 523pg 
<br/><br/><label>ISBN: </label>81-7488-475-4 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510 C34C