000 00338nam a2200109Ia 4500
008 190326s9999 xx 000 0 und d
082 _a624.177
_bA819
245 0 _aStudy On Effect Of External Loads On Natural Frequenciel Of Beams And Frames
_bPrabhu,R.A
260 _aSurathkal
_bK.R.E.C
_c1998
310 _a170p.,29X23Cms.
942 _cTH
_2DDC
999 _c4110
_d4110