TY  - BOOK
AU  - Corea, Ishvari
AU  - Ojuando, Gad David
TI  - Encyclopaedia of information and library and library science . Vol.3
SN  - 7158-285-0
U1  - 025.03 
PY  - 1993///
CY  - New Delhi
PB  - Akashdeep Publishing House
ER  -