Usmanova,Regina R <br/><br/>
Hydrodynamics and Mass Transfer Vertical-Type Devices 

 - New York  Nova Science  2008 
 - 108p. 
<br/><br/><label>ISBN: </label> RS 15187.50 
<br/><br/><label>Dewey Class. No.: </label>620.43 USM,R.R.