TY - BOOK ED - Planning Resources and Operations Systems. TI - Sectoral studies under phase II of the ten year plan preparation: steel and other metals aluminum extrusions PY - 1989///-n] CY - Quezon City PB - PROS KW - *Planning Resources & Operations Systems KW - City planners KW - Philippines KW - Directories KW - City planning KW - Board of Investments KW - Investments ER -