000 00300nam a2200109Ia 4500
001 MPKV008044
008 120911s9999 xx 000 0 und d
082 _a630
245 _aThesis Abstracts (Brazil) Vol.37
_c;
246 _aThesis Abstracts (Brazil)
260 _aBrazil
_bUniversidade De Sao Paulo
_c1980
999 _c7542
_d7542