000 00401nam a2200157Ia 4500
003 OSt
008 181001s2009 xx 000 0 und d
020 _a9788120336513
082 _a658.05
_bKEL
100 _aKelkar, S. A.
245 0 _aInformation systems:
_bA concise study
260 _bPHI,
_aNew Delhi:
_c©2009
300 _axi, 935p.
650 _aComputer Science Engineering
942 _2ddc
_cREF
999 _c6154
_d6154