TY  - BOOK
AU  - Pitkin, Gary M (Ed.)
TI  - Library systems migration: : Changing automated systems in libraries and information centres
SN  - 0-88736-738-0
PY  - 1991///
CY  - Westport: 
PB  - Meckler Publishing, 
KW  - Migration
KW  - Changing systems
ER  -