John B. Vinturella, Ph.D., who owned a wholesale distribution business for twenty years, holds a Ph.D. in chemical engineering from Tulane University, a master’s degree from Boston University, and ...lihat lebih banyakJohn B. Vinturella, Ph.D., who owned a wholesale distribution business for twenty years, holds a Ph.D. in chemical engineering from Tulane University, a master’s degree from Boston University, and an MBA from the University of New Orleans. He is the author of The Entrepreneur’s Fieldbook and a co-author of Raising Entrepreneurial Capital.lihat lebih sedikit