00808nam a22002417k 4500001001300000005001500013008004100028035001800069035002000087040001800107049002100125052002000146074001100166086001900177245004400196246004300240260010600283300004100389500001700430500003400447650002500481710006000506WMF19971031120201126102858960815s1996    mdua         f000 0 eng d  aapn 96-029313  a(DGPO)96076668   aGPOcGPOdDLC0 lZZ0000207861fXA06aNAS 1.2bG 14/2  a0830-C  aNAS 1.2:G 14/200aGamma-ray astronomy in the Compton era.00aGamma ray astronomy in the Compton era  aGreenbelt, Md. :bNational Aeronautics and Space Administration, Goddard Space Flight Center,c[1996]  a20 p. :bill., (some col.) ;c28 cm.  aCover title.  aShipping list no.: 96-0322-P. 0aGamma ray astronomy.  aGoddard Space Flight Center (미국)0KAB2020110274aut