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
305 B645 97077
Blau P M Inequality and heterogeneity a primitive theory of social structure New York Free 1977 xi,307p. 0029036607 * Social interaction Social status Social structure