000 00400pam a2200133a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a669.9
_bQu27n
100 _aQuarrell, A.G.
245 1 _aNiobium, tantalum, molybdenum and tungsten
_cedited by A.G. Quarrell
260 _aAmesterdam
_bElsevier Publishing
_c1961
300 _av, 409p
650 _aHeat Resistance Alloys
997 _a13102 C
999 _c415624
_d415624