TY  - GEN
AU  - Katz,William A.
TI  - Introduction to Reference Work, Volume 1: : Basic information sources 
SN  - 0070342776 (v.1)
U1  - 025.52  22
PY  - 1997///
CY  - New York
PB  - McGraw-Hill
KW  - HML
KW  - REF services (Libraries); Reference books-Bibliography;
N1  - Includes bibliographical references and index
ER  -