editors, George B. Wilbur, Warner Muensterberger ; editorial board, Henry A. Bunker ... [et al.] ; assistant editor, Lottie M. MauryJ. Wiley[1967], c1951
editors, George B. Wilbur [and] Warner Muensterberger ; editorial board, Henry A. Bunker ... [et al.] ; assistant editor, Lottie M. MauryInternational University Press1965, c1951