000 00258nam a2200109Ia 4500
008 220201s1977 xx 000 0 eng d
100 _aKHURMI R S
245 0 _aTHEORY OF STRUCTURES
260 _aDELHI
_bS CHAND AND SONS
_c1977
300 _a772
942 _2ddc
999 _c89589
_d89589