000 00290nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _a620.1
_bPAR
100 _aParmar,MS
245 0 _aT.B of Applied Mechanics
260 _bLudhiana:Katson pub house
_c1978
300 _a548
942 _2ddc
999 _c80323
_d80323