TY - BOOK ED - ASTM TI - 1980 Annual Book of ASTM Standards. Part 41 : : General Test Methods, Nonmetal; Laboratory Apparatus; Statistical Methods; Space Simulation; Durability of Nonmetallic Materials PY - 1980/// CY - Philadelphia : PB - ASTM, KW - NORMAS ASTM KW - METODOS DE ENSAYOS KW - APARATOS DE LABORATORIOS KW - MATERIALES NO METALICOS ER -