Translated by Michel Chirman [and others] Edited by D. K鑥chemann [and others] Prepared by Ralph Hultgren [and others] Edited by R. Strumane [and others] Edited by R.H. Brown [and others] Editorial committee: M. C. Shaw, chairman [and others] Edited by Britton Chance [and others] Edited by C. F. Cori [and others] Edited by Ingram Olkin [and others] Edited by J. C. Ayres [and others]