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by Wackerly, Dennis; Mendenhall, William; Scheaffer, Richard
by Scheaffer, Richard L.; Young, Linda
by Watkins, Ann E.; Scheaffer, Richard L.; Cobb, George W.
by Scheaffer, Richard L.; Mulekar, Madhuri; McClave, James T.
by Dennis Wackerly; William Mendenhall; Richard L. Scheaffer
by Scheaffer, Richard L.
by Scheaffer, Richard L.; Gnanadesikan, M.; Watkins, Ann; et al.
by Wackerly, Dennis; Mendenhall, William; Scheaffer, Richard L.