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035 _a18634
041 _aENG
082 _a657.52
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100 _aGeorgi K
245 0 _aScience In The U.S.S.R
250 _a1
260 _bPushap Prakation
_aPune
_c1989
300 _a526
500 _a455
650 _aMagazine
942 _cBK
999 _c18639
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