TY  - BOOK
AU  - Katz,William A.
TI  - Introduction to reference work 
SN  - 0071126708
AV  - Z711 .K32 1992
U1  - 025.52 22
PY  - 1992///
CY  - New York
PB  - McGraw-Hill
KW  - Reference services (Libraries)
KW  - Reference books
KW  - Bibliography
N1  - Includes bibliographical references and indexes. (241-255); ISLM
ER  -