TY  - BOOK
AU  - State of the library art
AU  - Kirkwood, Leila H.
AU  - Shaw, Ralph R., ed.
TI  - Charging Systems
T2  - Graduate school of library services
U1  - 025 
PY  - 1961///
CY  - NewBrunwick
PB  - Rutgers univ.
ER  -