000 00270nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aDavid a holzgang
245 0 _aTeach your self visual c++
260 _bBPB PUB
260 _c1996
365 _b130
942 _cBK
999 _c221395
_d221395