Autor: Robert graef, 4 titluri

Coperta cărții Ignorance

Ignorance

Robert Graef

Coperta cărții Managing Your Data Science Projects: Learn Salesmanship, Presentation, and Maintenance of Completed Models, Paperback/Robert de Graaf

Managing Your Data Science Projects: Learn Salesmanship, Presentation, and Maintenance of Completed Models, Paperback/Robert de Graaf

Robert De Graaf

Coperta cărții Planning and Design of Engineering Systems, Third Edition

Planning and Design of Engineering Systems, Third Edition

Graeme Dandy,Trevor Daniell,Robert Warner

Coperta cărții Ghidul tau pentru succes si fericire

Ghidul tau pentru succes si fericire

Napoleon Hill,James Allen,William Walker Atkinson,Dr Joseph Murphy,Earl Nightingale,Russell H. Conwell,Theron Q. Dumont,Robert Collier,Louis M. Grafe,Orison Swett Marden,Julia Seton,Elizabeth Towne,Ralph Waldo Trine