000 00238nam a2200109Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aCHAKBARTI(M)
245 0 _aSTRENGTH OF MATERIAL
250 _a2
260 _bSKKS
942 _2ddc
_cBTECH
999 _c4856
_d4856