TY  - BOOK
AU  - Underwood, Peter G.
TI  - Managing change in libraries and information services: a system approach 
SN  - 0851574513
U1  - 025.1 
PY  - 1990///
CY  - London
PB  - Clive Bingley
KW  - Library Science
KW  - Librery Operations
ER  -