000 003040000a22001450004500
020 _a0245506756
041 _aEN
080 _a621.75
_bL8
100 _aLye, P.F.
245 _aMetalwork theory book 3
260 _aLondon
_bHarrap
_c1971
300 _a72p. : ill.
650 _aMETALWORK
942 _cBK
999 _c38302
_d38302