Retention and stability in orthodontics / [edited by] Ravindra Nanda , Charles J. Burstone - Philadelphia : W. B. Saunders, 1993 - 227 p. : ill. ; 27 cm. ISBN: 0721643426 RM332.83 LCCN: 93-10448 Subjects--Topical Terms: Orthodontics, Corrective--methodsDenture retention National Library of Medicine Call No.: WU400