41.
 |  | Title: Symptoms, Causes and Solutions [TNA-ProTrainer 2 (Training Needs Analysis)] by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830711 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $65.00 Amazon.com Price: $65.00 |
42.
 |  | Title: Collecting Information from Individuals [TNA-ProTrainer 2 (Training Needs Analysis)] by Peter J. Esseff, Mary Sullivan Esseff ISBN: 158283072X Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $65.00 Amazon.com Price: $65.00 |
43.
 |  | Title: Identify the Costs and Benefits of Various Solutions [TNA-ProTrainer 2 (Training Needs by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830738 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $65.00 Amazon.com Price: $65.00 |
44.
 |  | Title: Training Needs Analysis Process: An Overview: Transparencies [TNA-ProTrainer 2 (Training by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830827 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $150.00 Amazon.com Price: $150.00 |
45.
 |  | Title: Training Needs Analysis [TNA-ProTrainer 2 (Training Needs Analysis)] by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830754 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $300.00 Amazon.com Price: $300.00 |
46.
 |  | Title: Symptoms, Causes and Solutions: Instructor's Guide [TNA-ProTrainer 2 (Training Needs by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830770 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $125.00 Amazon.com Price: $125.00 |
47.
 |  | Title: Collecting Information from Individuals: Instructor's Guide [TNA-ProTrainer 2 (Training Needs by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830789 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $125.00 Amazon.com Price: $125.00 |
48.
 |  | Title: Identify the Costs and Benefits of Various Solutions: Instructor's Guide [TNA-ProTrainer 2 by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830797 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $125.00 Amazon.com Price: $125.00 |
49.
 |  | Title: Contracting with Client to Conduct a Training Needs Analysis: Instructor's Guide [TNA- by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830800 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $125.00 Amazon.com Price: $125.00 |
50.
 |  | Title: Training Needs Analysis: Instructor's Guides [TNA-ProTrainer 2 (Training Needs Analysis)] by Peter J. Esseff, Mary Sullivan Esseff ISBN: 1582830819 Publisher: ESF Press (Imprint of ESF, Inc.) Pub. Date: 1987 List Price: $550.00 Amazon.com Price: $550.00 |