000			00301nam a2200121Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aShelly Chasen
 Sylvia V Cohen
245		0	_aBasic Computing
260			_bBpb Publications _c1991
300			_a64 p
650			_aComputer Science
942			_cBK
999			_c8450 _d8450