Introduction to reference work.
KATZ, William A.
Introduction to reference work. - 7th ed. - New York : McGraw-Hill, 1997. - 444 p. ; 24cm.
Includes Bibliographic Index.
Libraries - Reference Work.
Introduction to reference work. - 7th ed. - New York : McGraw-Hill, 1997. - 444 p. ; 24cm.
Includes Bibliographic Index.
Libraries - Reference Work.