Pushing the Envelope [rare books] by Harvey Mackay

The man who taught us how to “swim with the sharks” is back with a boatload of tips and techniques for becoming more savvy and successful in everything you do. To Harvey Mackay, “pushing the envelope” means pushing the boundaries and pushing yourself to maximize your advantage—to be better, faster, and smarter and to get the results you want, in business and in life. In his new book, Pushing the Envelope: All the Way to the Top, you’ll learn