000 00266nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMathur, Nishit
245 0 _aComputer Systems And Application
260 _aNew Delhi
_bAPH
_c2010
300 _a322p.
942 _cBK
999 _c14436
_d14436