000 00243nam a22000737a 4500
008 221103s1963 ru ||||| |||| 00| 0 eng d
245 _aProspecting for minerals /
_c[by] Y. D. Kitaisky.
264 _aMoscow :
_bForeign Languages Publ. House,
_c[1963].
999 _c625893
_d625891