000 00287nam a2200121Ia 4500
008 220201s1964 xx 000 0 eng d
082 _a621.3815
_bGUP
100 _aGupta, M L
245 0 _aApplied mechanics & circuits
260 _aDelhi
_bRainbow
_c1964
300 _a615
942 _2ddc
999 _c13057
_d13057