000 00242nam a2200097Ic 4500
008 240520s9999 xx 000 0 und d
100 1 _aStair, Ralph
245 1 0 _aProg'g in basic /
_cRalph Stair
264 1 _bRichard D. Irwin
_c1982
942 _cBK
999 _c18014
_d18014