TY  - BOOK
AU  - Sharp,Harold S
TI  - Readings in information retrieval
U1  - 010.78 
PY  - 1964///
CY  - New York
PB  - Scarecrow Press
KW  - Information storage and retrieval systems
KW  - Libraries
KW  - United States
N1  - Includes bibliographical references and index
ER  -