000 00305nam a2200121Ia 4500
008 210212s9999 xx 000 0 und d
040 _crty
100 _aKapoor, V. K. and kapoor, Sumant
245 0 _aIntroducation to computers and informations systems
260 _aDelhi
300 _a2004
942 _cBB
999 _c6947
_d6947