000 00325nam a2200121Ia 4500
001 101180
008 170722s9999 xx 000 0 und d
100 _aKondratov, Alexander
245 _aRiddles of three oceans tr by Leonard Stoktosky /
260 _bProgress publishers ,
_c1974.
300 _a267 p.
_c18cms
942 _cGEN
999 _c89484
_d89484