3863
3864
Katz, William Armstrong
4291-
Introduction to reference work
New York
McGraw-Hill
1978
2v
McGraw-Hill series in library education
Includes bibliographies
by William A. Katz
3rd ed
R
v.1. Basic information sources. -v.2. Reference services and reference processes
، Reference services )Libraries(
، Reference books
Z
711
.
K32
1978
AU
TI
CL
CL
