000 00256nam a2200121Ia 4500
020 _a8121905338
100 _aKhurmi RS
245 _aStrength of Materials
250 _a21st
260 _c1992
_bS.Chand & Co.
_aNew Delhi
300 _avi+991
942 _cBK
999 _c31643
_d31643