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

Библиографические подробности
Главный автор: Sheehan, Don
Формат: ‌
Язык:English
Опубликовано: [Manila] National Book Store c1981
Предметы:
I. Title.
Selling.