"lill, david j. "
selling:the profession:a consultative approach: / david.j. lill - 1 ed. - usa : macmillan 1989. - "xviii, 494p.; 24 cm."
0-02-370694-5 hard cover
selling--sales personnel
658. 85 lil
selling:the profession:a consultative approach: / david.j. lill - 1 ed. - usa : macmillan 1989. - "xviii, 494p.; 24 cm."
0-02-370694-5 hard cover
selling--sales personnel
658. 85 lil