000 00335nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aNAG
_b001.6
100 _aNagpal,D.P.
245 0 _aComputer course.
260 _c2001
_bWheeler
_aNew Delhi
300 _aXV:658p;25cm.
650 _aComputer
650 _aComputer,
942 _cBK
999 _c1376
_d1376