O'Connor, Rod,  1934- <br/><br/>
Fundamentals of chemistry  a learning systems approach 
Rod O'Connor 
 - New York  Harper & Row  1974 
 - xii, 752 p. : ill. ; 29 cm. 
<br/><br/><label>ISBN: </label>0060448695 
<br/><br/><label>LCCN: </label>73-009287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry