TY  - BOOK
AU  - Swanson, Don R. (ed)
AU  - Swanson, Don R. (ed)
TI  - Operations research: implications for libraries
SN  - 0-226-78466-5
U1  - 021:658.54 
PY  - 1972///
CY  - Chicago
PB  - The university of Chicago press
ER  -