Sienko, Michell J. <br/><br/>
Chemistry problems / 
by M. J. Sienko 
 - 2nd ed. 
 - Menlo Park, Calif. :  W. A. Benjamin,  1972 
 - 382 p. ;  22 cm. 
<br/><br/> First published in 2 v. in 1964 under title : Freshman chemistry problems and how to solve them. 
<br/><br/><label>ISBN: </label>2805388087  (paperback) 
<br/><br/><label>LCCN: </label>70-151306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Problems, exercises, etc