000 00544nam a2200193 a 4500
005 20210219153448.0
008 991125n 000 0 u
035 _aUPN01000101288
100 _aForsyth, Al
222 _aSOCIAL EDUCATION
245 _aSuccessfully integrating geography : The front door approach and the back door approach
300 _a323-325
362 _a56, No. 6, 1992
505 _aAgosto 1993
653 0 _aCURRICULUM INTEGRAL
653 0 _aINSTRUCCION GEOGRAFICA
904 _aAC
_b039099
905 _aArticulo
999 _c77536
_d77536