TY  - BOOK
AU  - Bliss, Henry Evelyn
TI  - The organization of knowledge in libraries and the subject approach to books
U1  - 025.4 
PY  - 1939///
CY  - New York
PB  - H. W. Wilson
KW  - Library and Information Sciences
KW  - Subject headings
KW  - Classification--Books
KW  - Bliss Bibliographic classification
KW  - Subject cataloging
ER  -