No author available
· 1998
Craig S. Harrison, Eric D. Forsman, Gregory G. Chasko, Martin George Raphael, Rolf Olin Peterson, Wayne E. Melquist, William K. Figley, E. Charles Meslow, John Edward Gates, Larry W. VanDruff, Marshall White, Maurice G. Hornocker, Theodore N. Bailey, Thomas S. Hida, Howard M. Wight, James D. Woolington, Michael P. Seki · 1982