TY  - BOOK
AU  - Jackson, Sidney Louis
AU  - Mostecky, Vaclav
TI  - CATALOG USE STUDY
U1  - 025.3 
PY  - 1958///
CY  - Chicago
PB  - American Library Association
KW  - Library Catalogs And Readers
N1  - At Head Of Title : American Library Association Resources And Technical Service Devision Cataloging And Classification Section Policy And Research Committee
ER  -