00662nam2 22002171i 450 990002340270403321000234027FED01000234027(Aleph)000234027FED0100023402720030801d--------km-y0itay50------baPersonnel protection from ultraviolet radiation. Boca Raton, 1979, p. 119-120.001000221979Phillips,G. Briggs98747ITUNINARICAUNIMARCBK990002340270403321FFABCPersonnel protection from ultraviolet radiation. Boca Raton, 1979, p. 119-120391334UNINAING01