000 00665nam a2200229 a 4500
005 20210219152849.0
008 991125n 000 0 u
035 _aUPN01000063925
100 _aCochrane, Camille
222 0 _aJOURNAL OF EDUCATIONAL TECHNOLOGY SYSTEMS
245 0 _aAn analysys of the use of technology in teaching developmental mathematics
300 _a273-279
362 _a1991-1992 Vol. 20, no. 4
653 0 _aCOMPUTADORA
653 0 _aENSEƑANZA
653 0 _aMATEMATICAS
653 0 _aTECNOLOGIA EDUCATIVA
700 _aEller, Ben F., coaut.
700 _aJones, Beth H., coaut.
904 _aAC
_b001736
905 _aArticulo
999 _c62332
_d62332