TY  - BOOK
AU  - Grogan,Denis
TI  - Case Study in Reference Work
U1  - 025.52 
PY  - 1968///
CY  - London: 
PB  - Clive Bingley, 
KW  - Bibliuography
KW  - Case Studies
KW  - Library Science
KW  - Reference Work
ER  -