Sekhar, G. C. <br/><br/>
Unit operations in chemical engineering :  theory and problems / 
G. C. Sekhar 
 - Singapore :  Pearson Education,  2005 
 - 1 v. (various paging) :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8129707985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical processes