000 00506 a2200265 4500
001 114769
020 _a2
041 _aeng
080 _a621.979 Hou-2
245 _aPress tool practice
250 _a
260 _aLondon
260 _bChapman and Hall,
260 _c1951
300 _apt.2
300 _c21cm
490 _a
100 _aHoughton, P.S.
700 _a
650 _a
650 _aEngineering-Tools and implements
650 _aMachine-tools
942 _cBK
942 _2UDC
999 _c37707
_d37707