00803nam0-22002771i-450-99000105007040332120070119150213.0000105007FED01000105007(Aleph)000105007FED0100010500720001205d1968----km-y0itay50------baengSolid-state and molecular theory groupCambridgeMassachusetts Institute of Technology1968Quarterly progress report69Stato solido530.41Massachusetts Institute of Technology22620ITUNINARICAUNIMARCBK99000105007040332132-052.0236181FI1FI1Solid-state and molecular theory group340292UNINA