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by Stoker, H. Stephen
by Mcmurry
by Masterton, William; Hurley, Cecile
by Oxtoby, David W.; Gillis, H. Pat; Butler, Laurie J.
by McMurry, John E.
by Masterton, William L.; Hurley, Cecile N.
by Beatty, Jeffrey F.; Samuelson, Susan S.
by Baumol/Blinder