Narula, V.K. <br/><br/>
Handbook of medical representatives / 
by V.K.Narula. 
 - 2nd ed 
 - Delhi,  AITBS Publishers:  2018. 
 - 615p.:  ill.;  21cm. 
<br/><br/><label>ISBN: </label>9789374735060 
<br/><br/><label>Dewey Class. No.: </label>681.761  / NAR/H