000 00302nam a2200121Ia 4500
008 190710s9999 xx 000 0 und d
082 _a005.369 T6
100 _aTownsend, Carl
245 0 _aMastering d base IV programming
260 _aNew Delhi
_bBPB Publication
_c1989
300 _a496
942 _cBK
999 _c18709
_d18709