TY  - BOOK
AU  - Campbell H C.
TI  - Public libraries in the urban metropolitan setting
T2  - Management of change : Studies in the evolution of library system s
U1  - 222:8, L3 (2) 
PY  - 1973///
CY  - London
PB  - Cliv Bingley      
KW  - LIBRARY SCIENCE
ER  -