Deig, Denise. Positional release technique : from a dynamic systems perspective / Denise Deig ; forewords by Carol A. Montgomery and Amy D. Konkle. - Boston : Butterworth-Heinemann, c2001. - xv, 229 p. : ill. ; 29 cm. Includes bibliographical references and index. ISBN: 0750672250 (alk. paper) LCCN: 00026041 Subjects--Topical Terms: Manipulation (Therapeutics) Dewey Class. No.: 615.82 / DEI-P 2001 450017