000 00301nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a005.13 MOR/B JEF/B
100 _aJEFFREY B MORTON
245 0 _aBASIC:STEP-BY-STEP PROGRAMMING
260 _bBPB PUBLICATIONS
_c1990
300 _a206
942 _cTB
999 _c35611
_d35611