Singh, Jaspal. Methodology and techniques of social research / by Jaspal Singh. - / . - New Delhi : Kanishka Publishers , 2001. - xxii,348p. : ill.,figs.,tables ; 23cm . Includes bibliography and index ISBN: 8173914028 Rs. 695.00 Subjects--Index Terms: RESEARCH METHODOLOGY Dewey Class. No.: 001.433 / SIN/M