Kirkpatrick Donald L Evaluating training programs the four levels. Kirkpatrick Donald L; Kirkpatrick James D - 3 - New Delhi Tata McGraw-Hill 2006 - xvii,379p. cm. ISBN: 725 Standard No.: 110823 Source: 228, 01/02/2011, Pioneer Book Distributors Textual Subjects--Topical Terms: Reference Dewey Class. No.: X:8T, P6