Orlich Donald C. Teaching strategies A guide to effective instruction - 8th - Boston Houghton Mifflin Co. USA 2007 - xvi,384p. cm. ISBN: 9780618730179 (pbk) 5661.28 Standard No.: 95693 Source: 45778, 09/02/2009, Affiliated East West Pvt. Ltd. Textual Subjects--Topical Terms: EDUCATION Dewey Class. No.: T9(T), P7