000 00250nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSHARMA (A D)
245 0 _aENGINEERING MECHANICS
260 _bVardhan publishers & distributors
942 _2ddc
_cBTECH
999 _c6624
_d6624