000			00311nam a2200133Ia 4500
001			MPKV019091
008			120911s9999 xx 000 0 und d
100			_aSmirnov S
245			_aBoring practice _cSmirnov S;
246			_aBoring practice
260			_aMascow _bMir Pub.
365			_b4
700			_aSmirnov S
999			_c18153 _d18153