TY  - GEN
AU  - Chu, Heting
TI  - Information representation and retrieval in the digital age
SN  - 9788170005537(hb)
U1  - 025 CHU/Inf 
PY  - 2009///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Information retrieval
N1  - Includes index
ER  -