Jack J. Phillips / Klaas Toes / Patricia Pulliam Phillips
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The third edition of this bestselling book guides you through a proven, results-based approach to calculating the return on investment in training and performance improvement programs. The ROI Methodology described in the book has evolved into the most used evaluation system in the world.