Robert R. Raber Fluid filtration : Gas - Philadelphia ASTM 1986 - x,431 p. - ASTM STP 975 vol.1 . ISBN: 0803109458 Subjects--Topical Terms: ASTM committee F21 on filtrationFiltration SocietyFilters and filtration - CongressesFluids - Congresses Dewey Class. No.: 660.2 / F48