Mertens Donna M. Research and evaluation in education and psychology Integrating diversity with quantitative, qualitative and mixed methods - 3rd - Los Angeles Sage USA 2010 - xxiv,527p. cm. ISBN: 9781412971904 (pbk) 3287.65 Standard No.: 98687 Source: 09-08850, 30/12/2009, Atlantic Publisher & Dist. Pvt Ltd. Textual Subjects--Topical Terms: EDUCATION Dewey Class. No.: T0aS:f, Q0