Ross, Wallace. Sail power ; the complete guide to sails and sail handling [by] Wallace Ross with Carl Chapman. - [1st ed.] - New York, Knopf, 1975. - x, 492, xxii p. illus. 24 cm. ISBN: 0394471512 Subjects--Topical Terms: Sails--Aerodynamics.Sailing. LC Class. No.: VM532 / .R66 1975 Dewey Class. No.: 623.88/2/2