000 00248nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAMAMRUTHAM S & NARAYAN R
245 _aSTRENGTH OF MATERIALS
250 _a11
260 _c1992
_bDHANPAT RAI & SONS
999 _c19516
_d19516