Introduction to reference work
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
025.52 / K19.IR
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
025.52 / K19.IR