000			00321nam a2200157Ia 4500
082			_a338.947 _bY43.SI
100			_aYefimov, A.
245			_aSoviet industry _b
260			_aMoscow _bProgress Publishers _c1968
300			_a267p.
500			_a
690			_a
700			_a
964			_a _b _c _d _e _f _g
921			_a6538
999			_c6538 _d6538