ISBN 0821385410 books & textbook
Impact Evaluation in Practice (World Bank Training Series)
Gertler, Paul J. Martinez, Sebastian Premand, Patrick Rawlings, Laura B. Vermeersch, Christel M. J.
World Bank Publications /2010-12-13 Paperback / 262 Pages
isbn-10: 0821385410 / isbn-13: 9780821385418
