00505nam a2200181Ia 4500 025.52 K19.IR Katz, W. A. Introduction to reference work New York McGraw-Hill 1969 McGraw-Hill series in library education Lib has :- v.1- Basic information sources. xi, 376p. Index, Appendix ; v.2- Reference services. xi,254p. Index 0 0 0 0 ISI ISI 1998-05-27 0 025.52 K19.IR DP4717 2019-02-14 00:00:00 2019-02-14 BK 0 0 0 0 ISI ISI 1998-05-27 0 025.52 K19.IR DP4718 2019-02-14 00:00:00 2019-02-14 BK 345 345 345