000 00279nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624.1762
100 _aRay W Clough
245 0 _aDynamics of Structures
250 _a1
260 _bMc Graw Hill , New Delhi
942 _cBK
999 _c36245
_d36245