000			00339nam a2200121Ia 4500
008			220709b1973 xxu||||| |||| 00| 0 eng d
082			_a621.43, _bO15
100			_aObert, Edward F.
245			_aInternal combustion engines and air pollution _bbased on internal combustion engines
260			_aNew York _bharper & Row _c1973
300			_axiii,740p.
942			_cBooks
906			_a107829
981			_aNew York: harper & Row, 1973.
982			_axiii,740p.
983			_aInternal combustion engines and air pollution : based on internal combustion engines
999			_c102493 _d102493