000 00675 a2200265 4500
001 148566
020 _a2
041 _aeng
080 _a621.95:669 Ame
245 _aInfluence of metallurgy on hole making operations : drilling, reaming, tapping and others : proceedings from an international symposium
250 _a
260 _aOhio
260 _bAme. Soc. For Metals, 1
260 _c1978
300 _aix,204 p.
300 _c22 cm
490 _aTRB NCHRP R - 435 : 1999
100 _aAmerican Society for Metals
700 _a
650 _a
650 _aDrilling and boring-Congresses
650 _aMetallurgy-Congresses
942 _cBK
942 _2UDC
999 _c117139
_d117139