000 00315pam a2200109a 44500
082 _aJPL
_b216
100 _aMarshall,Royal R
245 1 _aMASS SPECTROMETRIC STUDY OF THE LEAD IN CARBONACEOUS CHONDRITES
260 _a
_bJet Propulsion Laboratory,Pasadena, California
_c1962
964 _gCIRC
997 _aTR18212 C
999 _c404427
_d404427