000 00299nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a629.2085 C952
100 _aCOURSE,W.H
245 0 _aAUTOMOTIVE EMISSION CONTROL
260 _aNEW YORK
_bMcGraw-Hill
_c1971
300 _a25X18
942 _cBK
_2DDC
999 _c15822
_d15822