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
331.831 Ul43 23701 28453 37229
Ulmer M J Economic theory of costs of living index numbers New York Columbia Univ.Press 1950 106p. * Economic theory Labor economics