000 00344nam a2200097Ia 4500
008 120229s9999 xx 000 0 und d
082 _aDB620.1606 NAT
100 _aNational Metallurgical Laboratory.
245 _aSymposium on production, properties and applications of alloy and special steels
260 _bThe Author
_aJamshedpur
_c1958
999 _c122673
_d122673