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by Hunter, Sam, Professor Emeritus; Jacobus, John; Wheeler, Daniel
by Wheeler, Daniel A.
by Wheeler, Daniel
by Wheeler, Daniel W.; Seagren, Alan T.; Becker, Linda Wysong; et al.
by Wheeler, Daniel E.
by Wheeler, Daniel W.
by Merrill, Daniel L.; Wheeler, Robert; Marzano, Ann; et al.
by Carroll, Jackson W.; Wheeler, Barbara G.; Aleshire, Daniel O.; et al.