000 00515cam a22001937a 4500
001 002781
003 armpuni
005 20160923151922.0
008 160923s1977####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.791
110 2 _aAWS Committee on Qualification
245 1 0 _aWELDING procedure and performance qualification
260 _aMiami :
_bAmerican Welding Society, Inc.,
_cc1977
300 _a97 p.;, 28 cm.
942 _cLB
_2cdu
945 _aInfor
_d1981-10-15
999 _c2780
_d3955