000 00624nam a2200205 a 4500
005 20210223132909.0
008 160429s2008 ea r 000 0 spa d
020 _a9781410931849
035 _aUPN01000209938
049 _aI
050 4 _aQC73.8 E5
_bS2.7
100 1 _aSaunders, Nigel
_939122
245 1 0 _aTransferencias de energia /
_cNigel Saunders, Steven Chapman.
260 _aChicago, E.U.A. :
_bRaintree,
_c2008.
300 _a48 p. :
_bil.
440 0 _aSobre la energĂ­a
650 4 _aTRANSFERENCIA DE ENERGIA -
_vLITERATURA JUVENIL
_925015
700 1 _aSaunders, Nigel,
_ecoaut.
_939122
905 _aInfantil
999 _c182039
_d182039