Engineering : an introduction to a creative profession /
George C. Beakley, H. W. Leach, with contributions by J. Karl Hedrick.
- 3d ed.
- New York : Macmillan, c1977.
- xii, 548 p. : ill. ; 26 cm.
Edition for 1951, by H. W. Leach and G. C. Beakley, published under title: Elementary problems in engineering; edition for 1960, by H. W. Leach and G. C. Beakley, published under title: Engineering, the profession and elementary problem analysis.