Sahai, Shri Nath <br/><br/>
Academic library system   

 - 2nd 
 - New Delhi  Ess Ess Publication  xvi, 344p. 
 - 
<br/><br/>  
<br/><br/><label>ISBN: </label>9788170005834 
<br/><br/><label>Dewey Class. No.: </label>027.7  / Sa131.AL