5 1 50 Leslie Lazar Kanuk Primary Author SCHIFFMAN, Leon G. Primary Author mixed material 9780132370936 New Jersey Prentice Hall 2007 SCHIFFMAN, Leong G Primary Author Leslie Lazar Kanuk Primary Author mixed material 9780130491756 Upper Saddle River,New Jersey Prentice Hall 2004 Leon G. Schiffman Primary Author Joseph L.Wisenblit Primary Author mixed material 9780273787136 London Pearson 2015 graver Primary Author Beams Primary Author Bienvenu Primary Author Mishkin Primary Author Nickerson Primary Author Robbins Primary Author rugman Primary Author salvage Primary Author schiffman Primary Author Schneider Primary Author todaro Primary Author Vallen Primary Author Wells Primary Author yukl Primary Author mixed material Pearson SCHIFFMAN, Leon G. Primary Author Leslie Lazar Kanuk Primary Author mixed material 9780130859143 Upper Saddle River, New Jersey Prentice Hall 2000