000 00348nam a2200145Ia 4500
020 _a0170088227
082 _b5
_a001.642
100 _a"Robertson, Lesley Anne"
245 0 _aSimple Program Design
260 _bCoursse Technology,
_aUSA
_c1993
300 _a203
944 _cBK
999 _c100319
_d100319