000 00285nam a2200121 4500
084 _2Colon Classification
100 _aLinin, V I
245 _aSelected works /
_cby V I Linin
260 _bProgress Publishers,
_c1967.
500 _aVol 1
505 _aVol 1
942 _2ddc
_cBK
999 _c743071
_d743071