00871nam0-22003011i-450-99000047503040332120080320132422.00-471-02232-2000047503FED01000047503(Aleph)000047503FED0100004750320020821d1978----km-y0itay50------baenga-------001yyPhysical processes in the interstellar mediumLyman SpitzerNew YorkJohn Wiley & sons©1978318 p.ill.23 cmMateria interstellare523.112'5Spitzer,Lyman<1914-1997>26092ITUNINARICAUNIMARCBK99000047503040332110 B I 25210135DINELDINELPhysical processes in the interstellar medium332169UNINA