000 00262nam a2200097 4500
080 _a621.95
_b: 621.94 BIR.69
245 _aDrilling and turning
100 _aBirden, F.G
260 _aLondon
_bCornmarket Hutchinson Ltd.
_c1969
300 _a45p
440 _vCornmarket Hutchinson Workshop Series
999 _c30875
_d30875