001.42TRO 7671 Trochim, William M. K. RESEARCH METHODS . – 2 . – NEW DELHI : BIZTANTRA, AN IMPRINT OF DREAMTECH PRESS, 2003. ix, 363 p. ISBN 81-7722-372-0 . Subjects--Topical Terms: GENERILIA Dewey Class. No.: 001.42 / TRO