TY  - BOOK
AU  - BAJPAI, S.K.
TI  - MODERN INFORMATION RETRIEVEL
U1  - 025.04 
PY  - 1999///
CY  - NEW DELHI
PB  - ESS ESS PUB.
N2  - INV. NO./0813/ DT. 02.09.13/ 22908/ W.B.F
ER  -