TY  - BOOK
AU  - Herdman, Margaret May ,1888-
AU  - Osborn, Jeanne
ED  - American Library Association
TI  - Classification : an introductory manual
AV  - Z696.A4H47 1978 
PB  - American Library Association
KW  - Classification - Books
KW  - Z
N1  - Includes Bibliography
ER  -