Hirst, Peter. Squash : skills, techniques, taticss / Peter Hirst. - Ramsbury : Crowood, 2011. - 123 p. : ill. ; 22 cm. - Crowood sports guides . - Crowood sports guides. . Includes index. ISBN: 9781847972569 RM49.22 Subjects--Topical Terms: Squash rackets (Game).