000 00320nam a2200121Ia 4500
008 170101s1964 xx 000 0 und d
082 _a621.81 J56I
100 _aJones, F.D
245 0 _aIngenious mechanisms; for designers and inventors
260 _aN.Y
_bIndustrial Pr
_c1964
300 _aV. II &III
942 _2ddc
_cB
999 _c13716
_d13716