00946nam0-22003131i-450-990000018940403321000001894FED01000001894(Aleph)000001894FED0100000189420011111d--------km-y0itay50------baitay-------001yyInternal combustion engines and air pollutionbased on internal combustion enginesEdward F. Obert.3. ed.New YorkIntext educational publishers1973XIII, 740 p.ill.23 cmInquinamento atmosfericoMotori a combustione interna621.4Obert,Edward F.1497ITUNINARICAUNIMARCBK99000001894040332113 C 62 1330465FINBCFINBCInternal combustion engines and air pollution106745UNINAING01