TY  - BOOK
AU  - Galvin,Thomas J.
TI  - Problems in reference service: Case studies in method and policy 
U1  - 025.52 16
PY  - 1965/// [Printing 1966]
CY  - New York
PB  - R. R. Bowker Co.
KW  - Reference services (Libraries)
KW  - Case studies
KW  - Library science
N1  - Includes bibliographies
ER  -