TY  - BOOK
AU  - Shearer,Benjamin F.
TI  - Finding the source: a thesaurus-index to the reference collection 
SN  - 031322563X
PY  - 1981///
CY  - Westport, Conn.
PB  - Greenwood Press
KW  - Reference services (Libraries)
KW  - Information retrieval
KW  - Thesauri
KW  - Indexes
ER  -