000 003020000a22001330004500
245 _aNew methods for sheet metal work
100 _aCookson, W.
250 _a5th ed.
260 _aLondon
_bTechnical Press
_c1964
300 _a227p. : ill.
080 _a621.98
_bC6
041 _aEN
942 _cBK
999 _c95140
_d95140