Descriptive geometry : metric / E. G. Paré, R. O. Loving, I. L. Hill. Paré, E. G. (Eugene George) Loving, R. O. (Robert O.), joint author. Hill, Ivan Leroy, joint author. Geometry, Descriptive. QA501 .P32 1977 516.6 PAD Includes index. New York : Macmillan, c1977. c1977. 1977 Text x, 403 p. : eng