Sally Barr Ebest ... [et al.]. William A. Barrett ... [et al.] Alan S. Foust ... [et al.]. Barry Boehm ... [et al. Gary B. Shelly ... [et al.] Salman Khan ... [et al. [Bill Aldridge] ... et al. adited by Barry L. Nelson, ... [et al.]. edited by Ronald J. Ebert ... [et al.]. Ian H. Witten ... et al.