000 00282nam a22001217a 4500
082 _a621.8 RYD'T
100 _aRYDER, G. H
_940742
245 _aTHEORY OF MACHINES THROUGH WORKED EXAMPLES
250 _a2ND
260 _aLONDON
_bCLEAVER HUME
_c1956
300 _a256P
942 _cBK
999 _c581793
_d581793