000 00297nam a2200121Ia 4500
008 160710s1951 xx 000 0 und d
082 _a621.8 SPO
100 _aSPOTTS M. F.
245 _aDESIGN OF MACHINE ELEMENTS
260 _bGEORGE ALLEN & UNWIN LTD.
_c1951
300 _a402
942 _2ddc
_cB
999 _c14992
_d14992