000
00303nam a2200121Ia 4500
100
_a
Liu,Bing
020
_a
978818489896176
942
_c
BK
245
_a
Web data mining
_b
Exploring hyperlinks,contents,and usage data
260
_a
Springer, New Delhi
_c
2007
082
_a
004.678 Liu
300
_a
xix,532
999
_c
48920
_d
48920