An economic analysis of technological changes on productivity in the Philippine iron and steel basic industry: 1973-1987

by Chen, Shan Shan, Pascual, Lea Li, Wong, Daisy Ho
Published 1992

A project feasibility study on the manufacture of drinking paper cups as a substitute for non-biodegradable plastic cups

by Ang, Elizabeth R., Chen, Shan Shan, Ong, Henry C., Pascual, Lea Li, Rubio, Aimee Y., Viardo, Carolyn G., Wong, Daisy Ho
Published 1993