Towards the ideal pupil-textbook ratio in public elementary schools: A cost-effectiveness analysis of the Instructional Materials Corporation

by Camacho, Daniel D., Largoza, Gerardo L., Lerma, Benjamin Z.
Published 1991

A study on the treasury bill interest rates and selected variables vis-a-vis the stock market composite indexes as a tool in financial investment decisions

by Camacho, Daniel D., Dy, Josielyn T., Jimenez, Ma. Margarita C., Lim, Everlyn C.
Published 1992