000 00312nam a22001337a 4500
003 OSt
008 240202b |||||||| |||| 00| 0 eng d
082 _a551.1
_bM28M
100 _aMalakhoo,A.
245 _aThe Mystery of the earth's mantle
260 _aMir publ.mascow
_c1978
300 _a256
942 _2ddc
_cBK
999 _c36650
_d36650