TY  - BOOK
AU  - Kent, Allen Ed.
TI  - Encyclopedia of Library and Information science,Vol.55, Supplement-18
SN  - 0824720555
U1  - 020.3 
PY  - 1995///
CY  - New York
PB  - Marcel Dekker,INC.
KW  - Encyclopedia - Library and Information science
ER  -