000 00559 a2200265 4500
001 113682
020 _a1
041 _aeng
080 _a669.18 O'R
245 _aVacuum degassing in the production of premium-quality steels
250 _a
260 _aColumbus
260 _b: Defense Metals Information Center, n.d.
260 _c
300 _a104 p.
300 _c26 cm
490 _a
100 _aO'Reilly, P.J.
700 _a
650 _a
650 _aDegassing of metals
650 _aSteel-Deoxidizing
942 _cBK
942 _2UDC
999 _c32630
_d32630