Lim, Chong Yah Elements of economic theory / Lim Chong-Yah, Lee Sheng-Yi and Chia Siow-Yue - Rev. ed - Singapore : Oxford University Press, 1975 - 401p. : ill. ; 22 cm. - Oxford in Asia . Bibliography : p. 243 ISBN: 019580305 Subjects--Topical Terms: Economics