Ravindra Nanda Biomechanics and Esthetic Strategies in Clinical Orthdontics Eng Ravindra Nanda - China Elsevier 2005 - xiii, 385 p .: 28 cm ISBN: 9780721601960 Subjects--Topical Terms: Orthodontics Dewey Class. No.: 617.643 / NAN-B 2005 600564