00404nam a2200121Ia 4500001000500000005001700005008004100022020001500063245007000078250001200148260010100160650002100261929620261006004151.0120911s9999 xx 000 0 und d a0070275556 aSales forces management.- 6th ed. / Gilbert A. Churchill?(et al.) a6th ed. bBoston Burr Redge, IL : Irwin McGraw Hill, 2000aBoston Burr Redge, IL : Irwin McGraw Hill, 2000 aSales management