ISBN 1118972015 books & textbook
Active Training: A Handbook of Techniques, Designs, Case Examples, and Tips (Active Training Series)
Silberman, Melvin L. Biech, Elaine Auerbach, Carol
Wiley /2015-05-04 Hardcover / 448 Pages
isbn-10: 1118972015 / isbn-13: 9781118972014
