Houk, Clifford C. ,1933- Post, Richard , 1944- <br/><br/>
Chemistry : concepts and problems 
Clifford C. Houk, Richard Post. 
 -  Wiley New York  1977  c1977 
 - xiii, 370 p. ;26 cm. 
 - Wiley self-teaching guides .
<br/><br/> Bibliography: p. xi. 
<br/><br/><label>ISBN: </label>0471415006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry -- Programmed instruction.--QD
<br/><br/><label>LC Class. No.: </label>QD31.2.H66