000 003460000a22001450004500
008 140223b1979 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH1:15 L9
082 _aH1:15 L9
100 _aEgorov (N)
700 _aKuzin (M)
245 _aField manual of minearls
260 _aMoscow
_bMir
_c1979
650 _aMineral Resources
999 _c31386
_d31386