TY  - BOOK
AU  - Perkins, David
ED  - American Library Association. Collection Development Committee
TI  - Guidelines for collection development
U1  - P 025.2 A54 
PY  - 1979///
CY  - Chicago
PB  - American Library Association
KW  - Collection development (libraries)
N1  - Bibliography : p. 65-78
ER  -