edited by Madan M. Gupta ... [et al.] ; foreword by Lotfi A. Zadeh. edited by J. McK. Watts ... [et al.] ; foreword by David Tonkin. edited by K. Norman Johnson ... [et al.] ; foreword by Jerry F. Franklin. edited by Christine K. Cassel...[et al.] ; with a foreword by Robert N. Butler. edited by David E. Busch, Joel C. Trexler ; foreword by Lance H. Gunderson. edited by Carl Pochedly ; with a foreword by Alvin M. Mauer. edited by Michael L. Gross and Tamar Meisels ; foreword by Michael Walzer. edited by Malcolm Coppleson ; foreword by Howard Ulfelder. edited by Fritz Machlup and Una Mansfield ; with a foreword by George A. Miller. edited by Jarat Chopra ; foreword by Chester A. Crocker.