Isaac, Peter C. G. Public health engineering / Peter C. G.; Foreword by Gordon M. Fair. - London : E. & F.N. Spon, 1953. - xvii, 277 p. : ill, ; 23 cm. - Spon's civil engineering series. . Includes index. 62 62 Subjects--Topical Terms: Sanitary engineering. Dewey Class. No.: 628 / I1p