000 00253nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aPradeep K.Sinha
245 0 _aComputer Fundamentals
250 _a6th
260 _aN.D.
_bB.P.B
_c2016
942 _cBK
999 _c15458
_d15458