000 00451nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a442207158
084 _a628.53 B2
100 _a"Bethea, Robert M"
245 0 _aAir Pollution Control Technology
250 _a\\197800ENGGPSX
260 _aVan Nostrand Reinhold
260 _b1978
260 _cNew York
300 _axv+449 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c50310
_d50310