000 00327nam a2200121Ia 4500
008 170101s1973 xx 000 0 und d
082 _a621.43 OBE
100 _aObert, E. F.
245 0 _aInternal Combustion Engines and Air Pollution
260 _aNew York
_bHarper & Row Pub.
_c1973
300 _a740 p.
942 _2ddc
_cEG
999 _c1916966
_d1916966