12 1 50 Zimmerman, Robert M. Primary Author mixed material 047163218X New York John Wiley 1990 Minichiello, Robert J. Primary Author mixed material 0256067678 Homewood Richard D. Irwin 1990 Risch, Ernest H. Primary Author mixed material 002946529X New York Macmillan 1991 McGoldrick, Peter J. Primary Author mixed material 0070841594 London McGraw-Hill 1990 theory and practice Cook, David Primary Author mixed material 0137788126 New York Prentice Hall 1991 how to open and operate a successful retail business Jacobson, Ruth Primary Author mixed material 0830634665 New York McGraw-Hill 1991 Lusch, Robert F. Primary Author mixed material 0538802944 Cincinnati South-Western 1990 for employees, managers, and entrepreneurs Meyer, Warren G. Primary Author mixed material New York : McGraw-Hill 1988 Bradley, Keith Primary Author mixed material New York Oxford 1991 Davidson, William R. Primary Author mixed material 0471635782 New York : John Wiley & Sons 1988 Bustiner, Irving Primary Author mixed material 025608792x Homewood Irwin 1991 a strategic approach Berman, Barry Primary Author mixed material New York : MacMillan 1989