00622nam2 22002171i 450 990002238750403321000223875FED01000223875(Aleph)000223875FED0100022387520030801d--------km-y0itay50------baTechtenium and rhenium[by] R.J. Mageeand H. Blutstein. New York-Basel, copyr.1985, p. 439-451.001000222423Blutstein,Harry92349ITUNINARICAUNIMARCBK990002238750403321FFABCTechtenium and rhenium398060UNINAING01