000 00281nam a2200121Ia 4500
008 160710s1938 xx 000 0 und d
082 _a621.8 MAC
100 _aMCKAY,R.F.
245 _aTHEORY OF MACHINES
260 _bEDWARD ARNOLD & CO.
_c1938
300 _a440
942 _2ddc
_cB
999 _c15283
_d15283