000 00256nam a2200085Ia 4500
008 180131b1973 xxu||||| |||| 00| 0 eng d
080 _a
_b
100 _aInternational Organization And Standardization
245 _aIso-1520 - 1973; Paints And Varnishes - Cupping Test
260 _a
_bISO
_c1973
999 _c49674
_d49674