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MARC record from Internet Archive

LEADER: 00894cam a2200253 a 4500
008 801009s1981 maua 00110 eng
010 $a 80025620 //r84
020 $a0262010631
035 $a(Sirsi) AAG-3301
035 $aE9383972
050 0 $aQA462$b.A23 1981
082 0 $a516/.007/8$219
090 $aQA462.A23 1981$mZTCPW$pTURTLE$i37348000640839
100 10 $aAbelson, Harold.
245 10 $aTurtle geometry :$bthe computer as a medium for exploring mathematics /$cHarold Abelson, Andrea A. diSessa.
260 0 $aCambridge, Mass. :$bMIT Press,$cc1981.
300 $axx, 477 p. :$bill. ;$c24 cm.
440 4 $aThe MIT Press series in artificial intelligence
500 $aIncludes index.
650 0 $aGeometry$xComputer-assisted instruction.
700 10 $aDiSessa, Andrea A.
948 $a02/09/1991$b09/12/2001
949 $aQA462.A23 1981$wLC$mUPEI$zNOITEM
901 $a60393$bSystem$c60393