TY  - BOOK
AU  - Swanson,Don R.
AU  - Bookstein,Abraham
TI  - Operation research : implications for libraries
U1  - 020.184 SWA B  
PY  - 1972///
CY  - Chicago
PB  - The University of Chicago Press, 
KW  - Library education
KW  - Library operations research
KW  - Library infromation networks
ER  -