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