000 00243nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSINHA (PK)
245 0 _aCOMPUTER FUNDAMENTELS
260 _c2011
_bBPB PUB
300 _a490
942 _cBK
999 _c16869
_d16869