000 00290nam a2200121Ia 4500
008 211209s1957 xx 000 0 und d
041 _aeng
082 _aMEK
100 _aMEKAY R F
245 _aTHEORY OF MACHINES WITH 407 DIAGRAMS
260 _aLONDON
_bEDWARD ARNOLD
_c1957
300 _a448
999 _c3014
_d3014