TY  - BOOK
AU  - Natividad, Evelyn A.
TI  - Effective guide to libraries & reference sources
SN  - 9710839837
U1  - 025.52 
PY  - 1987///
CY  - Manila
PB  - National Book Store
KW  - Library resources
KW  - Information services
KW  - Library services
KW  - Reference services (Libraries)
N1  - Includes bibliographical references; Parts of the book; The card catalog; The classification systems; The reference process; Reference questions; Dictionaries; Encyclopedias; Yearbook and almanacs; biographical dictionaries; Geographical sources; Handbooks; Manuals; Directories; Indexes; Serials; Government publications; Nonbook materials; Computers; Bibliographies and footnotes; Working bibliography; Research paper
ER  -