Hollis, Margaret. Practical exercise therapy / Margaret Hollis with contributions by Sheila S. Kitchen, Barbara Sanford, Patricia J. Waddington. - 3rd ed. - London : Blackwell Scientific, 1989. - ix, 266 p. : ill. ; 23 cm. Includes index. Includes bibliographical references. ISBN: 0632024771 (pbk.) Subjects--Topical Terms: Exercise therapy.