TY  - GEN
AU  - Chan, Lois Mai
TI  - Library of congress subject headings: : principles and application
SN  - 1591581567
U1  - 025.49 L4 
PY  - 2005///
CY  - Westport, Connecticut. London
PB  - Libraries Unlimited
KW  - Library Science
KW  - Library
KW  - Subject Headings
KW  - Library of Congress
KW  - Principles
KW  - Application
ER  -