000 00306nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a624.171
_bJAI
100 _aJain, OP & Jain, BK
245 0 _aTheorys analysis of structure
260 _bRoorkee : New Chand Bros
_c1961
300 _a668
942 _2ddc
999 _c71944
_d71944