000 002860000a22001210004500
245 _aComposition and petrology of the earth's mantle
100 _aRingwood, A.E.
260 _aNew York
_bMcGraw Hill
_c1975
300 _a618 p.
080 _a552.1
_bR5
041 _aEN
942 _cBK
999 _c101973
_d101973