TY  - BOOK
AU  - Rowley Jenny E.
AU  -  Rowley Peter J.
TI  - Operations research :  A tool for library management
U1  - 2:80gB2893, M1 (2D) 
PY  - 1981///
CY  - Chicageo
PB  - American Library Association     
KW  - LIBRARY SCIENCE
ER  -