Houk, Clifford C. <br/><br/>
Chemistry  concepts and problems 
Clifford C. Houk, Richard Post. 
 - New York  Wiley  c1977. 
 - xiii, 370 p.  26 cm. 
 - Wiley self-teaching guides .
<br/><br/>Bibliography: p. xi. 
<br/><br/><label>ISBN: </label>0471415006 
<br/><br/><label>LCCN: </label>76048886 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Programmed instruction.
<br/><br/><label>LC Class. No.: </label>QD31.2  / .H66 
<br/><br/><label>Dewey Class. No.: </label>540/.7/7