000			00382nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a624171
100			_aDarkov A.
245		0	_aStructural Mechanics
260			_aMoscow
260			_bMir Publishers
260			_c1989
300			_a646p.
365			_b56
650			_aCIVIL_STRUCTURE
942			_cDBK
999			_c19524 _d19524