000 00375pam a2200145a 44500
008 160408b1973 xxu||||| |||| 00| 0 eng d
082 _a621.4
_bT415
100 _aThring, M. W.
245 1 _aMAN, MACHINES AND TOMORROW
260 _aLondon
_bRoutledge And Kegan Paul
_c1973
300 _a127
650 _aMechanical Engineering
964 _gCIRC
997 _aA32278 s C
999 _c247301
_d247301