6 1 10 Riggs, James L. Additional Author mixed material 717285111 GROLIER 1979 Rachman, David J. Et.al Additional Author mixed material 007557120X California MCGRAW HILL 1990 Kanter, Donald L. Additional Author Mirvis, Philip H. Additional Author mixed material 1555421504 California JOSSEY HASS PUBLISHING 1989 Bittel, Lester R. Additional Author Burke, Ronald S. Additional Author LaForge, R. Lawrence Additional Author mixed material 70055157 New York MCGRAW-HILL 1984 Bittel, Lester R. Additional Author Bilbrey, Charles P. Additional Author Burke, Ronald S. Additional Author mixed material 007005567x New York MCGRAW-HILL 1988 Hosmer, LaRue T. Additional Author Cooper, Arnold C. Additional Author Vesper, Karl H. Additional Author mixed material 132830930 New Yersey Prentice Hall 1977