Active training: A handbook of techniques, designs case examples and tips
Silberman, M
Active training: A handbook of techniques, designs case examples and tips by M Silberman - USA John Wiley 2006 - 348 p.
Textual
Active training: A handbook of techniques, designs case examples and tips by M Silberman - USA John Wiley 2006 - 348 p.
Textual
