00000nam 2200000 4500 INLIS000000000002210 20220716120340.0 220716||||||||| | ||| |||| ||eng|| 0010-072200000002210 eng 658.8101 658.8101 JOH C Johnston, Mark W. Marshall, Greg W. Churchill/ford/walkers sales force management 7th.ed. New York: McGraw-Hill, 2003 xx, 603 hlm. : ilus.; 27 cm. Sales Management