B 127.7938 
/IW 


D a v i s, Charles H. -Information Retrieval 
and documentation in chem~stry. 
Charles H. Davis and James E. Rush. [MitAbb., Tab. u. Diagr.] (1. Aufl:-) -17estPort, 
LondonÖ Greenwood Press (1974). 
XX, 284 S. 8 

(Contributions in librarianship and information 
science. 8.) ,