000
00309nam a2200133Ia 4500
020
_a
9788131709771
082
_a
004
100
_a
Ricardo Baeza Yater
_9
662
245
0
_a
Modern Information Retrieval
250
_a
1
260
_b
New Delhi
_c
2007
_a
Pearson Educations
650
_a
COMPUTER
_9
31
942
_c
BK
999
_c
11669
_d
11669