Singh, K. K.,
Research methodology / K.K. Singh. - 1st. ed. - New Delhi : APH Publishing Corporation, 2014 - xviii, 280p., 23cm.
9789331321404
Social Sciences
Education and Teaching
300.72 SIN 2014
Research methodology / K.K. Singh. - 1st. ed. - New Delhi : APH Publishing Corporation, 2014 - xviii, 280p., 23cm.
9789331321404
Social Sciences
Education and Teaching
300.72 SIN 2014