James English 
Principles of organic chemistry 
 - 4th Edition. 
 - New York  McGraw Hill Book Co.  1971 
 - 565p 
James English; Harold  G. Cassidy & Richard  L. Baird: Principles of organic chemistry.  (4th Edition.)  New York.  McGraw Hill Book Co., 1971.--(547ENG)   
ENGLISH 
547  / ENG