Yazar
Ralph Westfall
4 cilt bulundu.
Cilt sonuçları
Information Technology for Management
Efraim Turban, Ephraim McLean, James Wetherbe, Ralph Westfall, Kelly Rainer · John Wiley and Sons (WIE)
791 sayfa · 1995
Management information systems / Systèmes d'information de gestion / Management informatiesystemen / Informatietechnologie / Informationstechnik
Marketing research - Text and Cases
Harper W. ; Ralph Boyd Westfall · Richard D. Irwin, Inc., Illinois
Sayfa sayısı yok · 1956
Kategori yok
Contemporary American Marketing Readings on the Changing Market Structure
Harper W. Boyd, Jr., Ph. D., Richard M. Clewett, Ph. D. & Ralph Westfall, Ph. D. · Richard D. Irwin, Inc.
326 sayfa · 1957
Kategori yok