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
338.5 Ruffin, Roy,, 1938- Principles of microeconomics / Roy J. Ruffin, Paul R. Gregory. - Glenview, Ill. : Scott, Foresman, c1983. xxxi, 464 p. : ill. ; 26 cm. Also issued in a combined volume with Principles of macroeconomics, under title: Principles of economics. Includes index. 0673158578 9780673158574 * Microeconomics. * Gregory, Paul R. * Title