000			00434nam a22001457a 4500
999			_c9822 _d9822
020			_a0855271639
082			_a510.78
100			_aPAPERT, Seymour
245			_aMindstorms: Children, Computers, and Powerful Ideas
260			_aGreat Britain : _bTheHarvester Press Limited , _c1980.
300			_aviii , 230 p . : _bill . ; 23 cm.
500			_aincludes index
650			_aMathematics - Computer assisted instruction
942			_cBK