000 00478nam a2200193 a 4500
005 20210219153234.0
008 991125n 000 0 eng u
035 _aUPN01000085136
100 _aBROWN, Don
222 _aGRADE TEACHER
245 _aThe language of maps and how to teach it
300 _a86-96
362 _a1968, Vol. 85, no. 7 (Mar.)
653 0 _aENSEƑANZA
653 0 _aGEOGRAFIA
653 0 _aLENGUAJE
904 _aAC
_b022947
905 _aArticulo
999 _c71715
_d71715