Psychosocial factors and problems at the workplace proceedings of a symposium - Estrella-Gust, Dulce P.; Symposium on Psychosocial Factors and Problems at the Workplace (1988 : Quezon City, Philippines). (Quezon City s.n., 1988)
Keywords: Industrial hygiene -- Congresses. -- Philippines; Industrial sociology -- Congresses. -- Philippines; Psychology, Industrial -- Congresses. -- Philippines