Babbitt, Harold E. (Harold Eaton), b. 1888. Plumbing / Harold E. Babbitt - 2a.ed. - New York : McGraw-Hill , 1950 - xi, 644p. : ill. ; 24 cm. Includes index Subjects--Topical Terms: Plomerķa LC Class. No.: TH 122 / B3 1950