Proceedings ... [held at Manila on] 13-20 April 1974.

Proceedings ... [held at Manila on] 13-20 April 1974.

Bibliographic Details
Corporate Author: Inventors Week, 8th, Manila, 1974
Format: Book
Language:English
Published: Quezon City Philippine Inventors Commission [1974n].
Subjects:
Inventors > Philippines > Congresses.
Patents > Philippines > Congresses.