Alla Appa Rao <br/><br/>
Engineering chemistry and environmental studies: theory and practical 
Alla Appa Rao 
 - New Delhi  New Age international ( P) Limited, Publishers  2010 
 - 299 p 
<br/><br/><label>ISBN: </label>9788122427653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering chemistry
<br/><br/><label>Dewey Class. No.: </label>540 ALL