TY  - BOOK
AU  - Crawford,Walt
TI  - MARC for library use: understanding integrated USMARC 
SN  - 0816118876
PY  - 1989///
CY  - Boston
PB  - G. K. Hall
KW  - Libraries
KW  - United States
KW  - Automation
KW  - MARC formats
ER  -