000			00374nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a604.28
100			_aTarasov L.
245		0	_aSymmetrical world
260			_aNULL
260			_bMir Publishers.
260			_c1996
300			_a164p.
365			_b20
650			_aMECHANICAL
942			_cDBK
999			_c27365 _d27365