TY  - BOOK
AU  - Katz,William A.
TI  - Introduction to reference work  Vol. II
SN  - 0070333335 (v. 1) :
U1  - 025.5KAT 
PY  - 1997///
CY  - New York
PB  - McGraw-Hill
KW  - Reference services (Libraries)
KW  - Reference books
ER  -