Shut up and sell : tested techniques for closing the sale / Don Sheehan ; foreword by Norman Vincent Peale

Shut up and sell : tested techniques for closing the sale / Don Sheehan ; foreword by Norman Vincent Peale

書目詳細資料
主要作者: Sheehan, Don
格式: 圖書
語言:English
出版: [Manila] National Book Store c1981
主題:
I. Title.
Selling.