Dass H. K. (Mata Sundari College) Au.; Verma Rama Au.; Verma Rajnish Au. <br/><br/>
Mathematics for polytechnics 
Dass H. K. (Mata Sundari College) Au.; Verma Rama Au.; Verma Rajnish Au. 
 - New Delhi, India  CBS Publishers and Distributors  2202 
 - xii,1404p. 
<br/><br/><label>Source: </label>TB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS