Willis, Arthur James. [from old catalog] creator enk London C. Lockwood & son ltd 1935 eng vii-xi, 287 p. illus. (incl. plans) 4 tab. on 2 fold. l., diagrs. 25 cm. Arthur J. Willis. Physics Building Estimates 526.9 WIL 36010563 DLC 820521 20240911061003.0 9705392