Philippine inventions : a catalogue of inventions, utility models and creative resources / compiled by the Philippine Invention Teamof the Rural Transformation Project.

Philippine inventions : a catalogue of inventions, utility models and creative resources / compiled by the Philippine Invention Teamof the Rural Transformation Project.

Библиографические подробности
Формат: ‌
Язык:Filipino
Опубликовано: Quezon City Human Settlements Program, Development Academy of the Philippines c1975.
Предметы:
Invention > Philippines > Catalog. I. Development Academy of the Philippines. Human Settlements Program. II. Rural Transformation Project. Philippine Invention Project Team.