External fixation : the current state of the art : proceedings of the 6th International Conference on Hoffmann External Fixation / edited by Andrew F. Brooker, Jr., Charles C. Edwards - Baltimore : Williams & Wilkins, 1979 - 419 p. : ill. ; 26 cm. Includes bibliographical references and index ISBN: 0683010735 Subjects--Topical Terms: Fracture fixation--Congresses