Cantfield.D.T. Bowman.J.H. Business, Legal and Ethical Phases of Engineering - 2nd - Mc Graw Hill Book Company New York , London & Toronto 1954 - 365p. Cht and Table ISBN: 07-009729-1 Nat. Bib. No.: 4911 Subjects--Topical Terms: Management & Public Relations Universal Decimal Class. No.: 658.5 / VAN