000 00280nam a2200121Ia 4500
008 220201s1966 xx 000 0 eng d
082 _a621.8
_bBAL
100 _aBallaney, PL
245 0 _aTheory of machines
260 _bDelhi: Khanna Pub
_c1966
300 _a1016
942 _2ddc
999 _c72986
_d72986