Editor Dale L. Keairns, in cooperation with M. A. Bergougnou ... [et al.]. editor H. Lippmann, in cooperation with W. Johnson ... [et al.]. edited by Tjalling C. Koopmans in cooperation with Armen Alchian ... [et al.]. edited by Waldemar Karwowski, in cooperation with H.R. Parsaei and M.R. Wilhelm.