Safety and health in the construction of fixed offshore installations in the petroleum industry. - Geneva : International Labour Office (ILO) , 1981 - 135p. ; 18 cm. - ILO codes of practice . - International Labour Office. ILO codes of practice. . Includes index. Includes bibliographical references and index. ISBN: 922102900X (pbk.) : Subjects--Topical Terms: Drilling platforms--Safety measures Gov. Doc. Class. No.: UN ILO Saf