000 00692nam a2200217 a 4500
005 20221115063733.0
008 081108s1982 mx r 000 0 spa d
020 _a9231019341 (UNESCO cased)
020 _a0582361214 (Longman cased)
020 _a0582361222 ( Longman papers)
020 _a923101935X
035 _aUPN01000165748
049 _aUNE
080 _a91 (07) =20 "1982" NEW.
245 0 0 _aNew UNESCO source book for geography teaching /
_cEdited by Norman J. Graves.
260 _aParis :
_bUNESCO;
_bLongman Group Limited,
_c1982.
300 _axxii, 394 p. ;
_bil.
690 _aEnseñanza de la geografía
690 _aMétodos de enseñanza
_95706
905 _aUNESCO
999 _c137860
_d137860