Control and provention of occupational hazard caused by carcinogenic substances and agents. Fifth item of the agenda - Geneva : ILO, 1974. - 45p. ; 24cm. Includes bibliographical references ISBN: 92-2-101104-6 Subjects--Topical Terms: Industrial hygiene, Carcinogens, Hazardous occupations, Congresses LC Class. No.: PAM RC967.I55