Wallis, Roy. On the margins of science : the social construction of rejected know ledge - Keele, Stafordshire, England : University of Keele, 1979 - 337 p. : ilus. - Sociological review monograph ; 27 . - Sociological review monograph ; 27 . LCCN: 51614 Subjects--Topical Terms: Ciencia--FilosofĂa. Dewey Class. No.: 501 / W3