Gupta O.P <br/><br/>
Objective type questions and answers in Chemical engineering 

 - New Delhi  Khanna  Publishers 
 - Soft Binding            390 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>81-7409-141-6 
<br/><br/><label>Subjects--Topical Terms: </label>-- answers in Chemical engineering.questions 
<br/><br/><label>Dewey Class. No.: </label>660 GUP-O