Weeks, Daniel P <br/><br/>
Electron movement  a guide for students of organic chemistry 
by Daniel P. Weeks 
 - Philadelphia  W. B. Saunders  1976 
 - xv, 133 p. : ill. ; 27 cm. 
<br/><br/><label>ISBN: </label>0721691439 
<br/><br/><label>LCCN: </label>75-008188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Physical organic--Programmed instruction