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020 _a1-58716-069-2
040 _aDDC
_cHU
082 _21ST
_a628.53
_b10
100 _aKENNETH C.SCHIFFTNER
_933044
245 _aAIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE
250 _a1ST
260 _aNEW YORK
_bLEWIS PUBLISHERS
_c2002
942 _2ddc
_cBOOKS
_n0
999 _c32860
_d32860