Sykes, Peter. <br/><br/>
A guidebook to mechanism in organic chemistry / 
Peter Sykes. 
 - 6th ed. 
 - Islamabad :  National Book Foundation,  1985 
 - 416 p. :  ill. 
<br/><br/><label>ISBN: </label>9780470206638;0470206632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Organic
<br/><br/><label>National Library of Medicine Call No.: </label>QD 251  / .S95 1985