Andrews Richards Ed. Sage handbook of E-learning research - Los Angeles Sage Publications U.S.A 2007 - xix, 539p. cm. ISBN: 9781412919388 (hbk) 6525 Standard No.: 97771 Source: 579, 13/03/2009, Bhartiya Sahitya Bhawan Reference Collections Subjects--Topical Terms: EDUCATION Dewey Class. No.: T:3,16:fg, P7(RR)