000 00292nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a624.171
100 _aNORRIS CHARELS HEAD
245 0 _aELEMENTARY STRUCTURAL ANALYSIS
250 _a3
260 _bMgh
_c1977
_aNEWDELHI
300 _a673
999 _c11643
_d11643