TY  - GEN
AU  - Bates, Marcia J
AU  - Maack, Mary Niles
TI  - Encyclopedia of library and information sciences, Vol. VI
SN  - 9780849397127
U1  - 020.3 
PY  - 2010///
CY  - Boca Raton
PB  - CRC Press
KW  - ENCYCLOPEDIA
KW  - INFORMATION SCIENCES
KW  - LIBRARY SCIENCES
ER  -