Rossnagel, W. E. Handbook of rigging, for construction and industrial operations [by] W. E. Rossnagel. - 3d ed. - New York;, McGraw-Hill. c1964 - ix, 383 p. illus. 23 cm. "Reference codes, laws, and standards": p. 355-358. ill. ISBN: Source: R - 5575 LCCN: 63019770 Subjects--Personal Names: Rigging Subjects--Topical Terms: Hoisting machinery--Rigging.Scaffolding. LC Class. No.: VM531.R667 / .R66 1964 Dewey Class. No.: VM531.R667 / .R667