TY  - BOOK
AU  - Katz, William A.
TI  - Introduction to Reference Work 2
SN  - 0071005390
U1  - 025.52 
PY  - 1987///
CY  - New York : 
PB  - McGraw-Hill Book, 
KW  - Reference Books
KW  - Reference Services Libraries
N1  - YY; v. 2. Reference Services and Reference Processes
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-100539-0.pdf
ER  -