Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
300.72 K96 122913
Kumar Arvind Research methodology in social science New Deli Sarup & Sons 2002 359p. 81-7890-278-6 * Soocial sciences-research