000 00310nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c795/-
040 _aET
100 _aKHURMI R.S
245 0 _aSTRENGTH OF MATERIALS
260 _bS.CHAND
_aNEW DELHI
300 _a924
500 _a42842
942 _cBK
999 _c48857
_d48857