00974nam0-22003011i-450-99000100964040332120070119135522.0000100964FED01000100964(Aleph)000100964FED0100010096420001205d1981----km-y0itay50------baengCurrent problems in particle theory 5: unified field theories and beyondproceedings of the John Hopkins, Baltimore, 1981 (May 25-27)Johns Hopkins UniversityBaltimoreJohn Hopkins Press1981Particelle elementariRaggi cosmiciAcceleratori539.72539.73Johns Hopkins University298042ITUNINARICAUNIMARCBK99000100964040332133-221.00113432FI1FI1Current problems in particle theory 5: unified field theories and beyond355048UNINA00680nam0-22002411i-450-990002822630403321000282263FED01000282263(Aleph)000282263FED0100028226320000920d1960----km-y0itay50------baENGDeprecation allowances and the real capital .by Jaskari O.V.HelsinkiPekka Katara1960Jaskari,Osmo V.266230ITUNINARICAUNIMARCBK9900028226304033211BIS-43-TBTBECAECADeprecation allowances and the real capital419994UNINAING01