000 00290nam a2200109Ia 4500
008 210324s9999 xx 000 0 und d
041 _aeng
082 _a947
245 _aUssr questions and answers 1917 - 1967
260 _aMoscow
_bNovosbi Press Agency Publishing House
300 _a509p
999 _c1023590
_d1023590