1976 ANNUAL BOOK OF ASTM STANDARDS: PETROLEUM PRODUCTS AND LUBRICANTS (III) D 2981 - LATEST; AEROSPACE MATERIALS (PART 25) - S.E. - Estados Unidos AMERICAN SOCIETY FOR TESTING AND MATERIALS 1976 PHILADELPHIA - 766 LCCN: 108760 Subjects--Topical Terms: NORMAS ASTM Dewey Class. No.: 620.0044