000 00307nam a2200121Ia 4500
008 160710s1973 xx 000 0 und d
082 _a614.7 RIC
100 _aRICH,LINVILG.
245 _aENVIRONMENTAL SYSTEMS ENGINEERING
260 _bMCGRAW HILL KOGAKUSHA LTD .
_c1973
300 _a448
942 _2ddc
_cB
999 _c36362
_d36362