Irving Bartlett,...[et al.] Irving Bartlett,...[et al. Marion Gartler,...[et al.] Marion Gartler,...[et al. Glenn Leggett,...[et al.] Nina Baym,...[et al.] Carl Bartone,...[et al.] David Schwartz,...[et al.] Eric Gould,...[et al.] Glenn Leggett,...[et al.