contributors: Joachim Boessneck ... [and others] ; edited by Øystein Sakala LaBianca, Angela von den Friesch ; managing editor: Ralph E. Hendrix ; assistant editor: Lori A. Haynes
contributors: Arthur J. Ferch, Malcolm B. Russell, Werner K. Vyhmeister ; volume editors: Lawrence T. Geraty, Leona G. Running, associate editor, Lori A. Haynes, assistant editor, Lorita E. Hubbard ; technical assistants: James K. Brower ... [and others]