https://pictures.abebooks.com/isbn/9780521456821-us.jpg Experimental Methods@A Primer for Economists@By: Daniel Friedman; Shyam Sunder@Publisher: @Cambridge University Press@Print ISBN: 9780521456821, 0521456827@eText ISBN: 9781107713161, 1107713161@Edition: 1st@Format: EPUB@Available from $ 50.00 USD@SKU: 9781107713161 Ebooks here: https://ouo.io/kkXgPa