edited by F.W. Atack ; associate editor Dan R. Atack. edited by Madan M. Gupta ; associate editor, Chi-hau Chen. editor, Robert C. Weast ; associate editor, Melvin J. Astle. edited by Harold A. Bolz ; Associate editor: George E. Hagemann. edited by H.-J. Bullinger, B. Shackel, associate editor, K. Kornwachs. edited by Eugene E. Covert ; associate editors, C.R. James ... [et al.]. editor-in chief, S.D. Haddad ; associate editor, N. Watson. editor, James Vinson ; associate editor, D.L. Kirkpatrick. editor, James Vinson ; associate editor, D. L. Kirkpatrick. editor-in-chief, S.D. Haddad ; associate editor, N. Watson.