TY  - BOOK
AU  - Metcalfe, John
TI  - Information indexing and subject catologuing: alphbetical classified coordinate mechanical 
U1  - 025.3 
PY  - 1957///
CY  - New York 
PB  - The Screcrow Press, inc.
KW  - Library science
KW  - Cataloguing
N1  - Includes bibliographical references and index
ER  -