000 00299nam a2200121Ia 4500
999 _c8934
_d8934
020 _a0340049383
100 _aPritchard R T
245 _aWorkshop Processes: For Mechanical Engineering Technicians Vol - I & II
250 _a2
260 _c1970
_bE.L.B.S
_aLondon
300 _aviii+214
942 _cBK