000 00270nam a22001217a 4500
999 _c2194
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020 _a9781907155123
082 _a500
_bPOL
100 _aPOLSTER BURKARD
245 _aSCIENCIA
_cPOLSTER BURKARD
260 _aCHINA
_bWOODEN BOOKS LTD
_c2011
300 _a410P.
942 _cPR