Vaughn, Robert H. (1946-)

[NT 60487] Overview

[NT 60478] Works:	1 [NT 60520] works in 1 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

The professional trainer : a comprehensive guide to planning, delivering, and evaluating training programs [NT 59711] by: Vaughn, Robert H. (1946-) ([NT 1579] Language materials, printed)

[NT 60479] Subjects