TY  - BOOK
AU  - Kovacs, Beatrice
TI  - Decision making process for library collection: :case studies in four type of libraries
SN  - 0313260427
U1  - 025.21 
PY  - 1990///
CY  - New York
PB  - Greenwood Press
KW  - Collection development-Case studies
N1  - Includes bibliography and index
ER  -