editor, Alan N. Bramley ; sponsored by the Institute of Ceramics ... [et al.]. edited by B. F. Billing and T. J. Quinn ; sponsored by The Institute of Physics ... [et al.] editor, J. C. Courtney ; sponsored by Nuclear Science Center ... [et al.] editor, John S. Jackson ; sponsored by College of Engineering ...[et al.]. symposium organized by the Institute of Welding ...[et al.]. editor John S. Jackson ; sponsored by College of Engineering ...[et al.]. ed. by D. L. Trimm ... [et al.] ; sponsored by Kuwait Institute for Scientific Research ... [et al.]. edited by T. Lupton ; sponsored by Dept. of Employment, UK ... [et al.]. editor, F. Helmuth Orthner ; sponsored by the George Washington University Medical Center ... [et al.]. editor, B. C. Gasper ; organised by Sira Limited ; cosponsored by British Institute of Non-Destructive Testing ...[et al.].