000			00358nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a624
082			_b1762 C
100			_a"Chopra, Anil K"
245		0	_aDynamics Of Structures
250			_aSecond
260			_aNew Delhi
260			_bPHI
260			_c2003
300			_a844
999			_c39433 _d39433