000 00290nam a2200121Ia 4500
008 160710s1952 xx 000 0 und d
082 _a621.8 MCK
100 _aMCKAY ,ROBT F.
245 _aTHWE THEORY OF MACHINES
260 _bEDWARD ARNOLD & CO.
_c1952
300 _a440
942 _2ddc
_cB
999 _c28359
_d28359