Barford, N. C. Mechanics (Print Resources). [by] N. C. Barford. - New York: Wiley, c1973. - xv, 391 p. ill.: 22 cm. Includes index. ISBN: 0471048401 Source: B-17169 Subjects--Topical Terms: Mechanics. LC Class. No.: QC174.12 / .B37 1973