TY  - BOOK
AU  - Carnovskr, Leon.
TI  - Library networks- promise and performance
U1  - 021.65 
PY  - 1969///
CY  - London: 
PB  - The University of Chicago Press, 
KW  - Library network
KW  - Library science
KW  - Library system
KW  - Public school
ER  -