SinghM Y.K. Fundamental of Research Methodology and Statistics / Y.K. Singh - London : New Delhi :: New Age International Publishers, c2018. - xx, 314 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9788122418866 Subjects--Topical Terms: Social sciences--Research.Research--Methodology. LC Class. No.: H62 / .F45713 2011 Dewey Class. No.: 001.42 / SYF