1.
 |  | Title: Social Experiments : Evaluating Public Programs With Experimental Methods by Larry L. Orr ISBN: 0761912959 Publisher: Sage Publications Pub. Date: 16 October, 1998 List Price: $49.95 Amazon.com Price: $49.95 |
2.
 |  | Title: Program Applicants As a Comparison Group in Evaluating Training Programs: Theory and a Test by Stephen H. Bell, Larry L. Orr, John D. Blomquist, Glen G. Cain, W.E. Upjohn Institute for Employment Research ISBN: 0880991585 Publisher: W E Upjohn Inst for Pub. Date: August, 1995 List Price: $24.00 Amazon.com Price: $24.00 |
3.
 |  | Title: Income Employment and Urban Residential Location by Larry L. Orr ISBN: 0125284403 Publisher: Academic Press Pub. Date: April, 1975 List Price: $12.00 Amazon.com Price: $12.00 |
4.
 |  | Title: Does Training for the Disadvantaged Work?: Evidence from the National Jtpa Study by Larry L. Orr, Howard S. Bloom, Stephen H. Bell, Fred Doolittle, Winston Lin, George Cave ISBN: 0877666474 Publisher: Rowman & Littlefield (Non NBN) Pub. Date: 19 March, 1996 List Price: $40.50 Amazon.com Price: $40.50 |