000 00272nam a22001097a 4500
082 _a331
_bSCH.L
100 _aSchwarz, Solomon M
245 _aLabor in the soviet union /
_cby Solomon M Schwarz
260 _aNew York :
_bPraeger,
_c1951.
300 _a364p. :
942 _cBK
999 _c641962
_d641962