Economic theory and operatins analysis - Baumol, William J (Quezon City JMC Press, 1977)
"Reprinted under authority of Presidential Decree No. 285 as amended by P.D. Nos. 400 & 1203."
Reprint of the same ed. published by Prentice-Hall, N.J.
Keywords: Economics, Mathematical; Mathematical analysis; Microeconomics; Operations research