1944 American occupation in Leyte by Navarrete, Susana O.

Manpower development for control of chemicals occupational profiles and curriculum design by Duffus, J. H.

Student occupational choices their influencing factors and development implications by Barrido, Leticia P

Handbook for developing occupational curricula by Bortz, Richard F.

Student occupational choices their influencing factors and development implications by Barrido, Leticia P

Analytical techniques in occupational health chemistry

Available for University of the Philippines Diliman via ACS Publications. Click here to access
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Blue-collar stress by Shostak, Arthur B.

Career patterns and the occupational image a study of the library/information field by Slater, Margaret

Developments in occupational medicine by Zenz, Carl 1923-

Upland production system and occupancy institutional, socio-Economic and ecological analysis of five (5) Upland areas in the Philippines.