TY  - BOOK
AU  - Fairbrother, Fred
TI  - The chemistry of niobium and tantalum
U1  - 546.52 FAI 1967 
PY  - 1967///
CY  - Amsterdam
PB  - Elsevier Publishing Company
KW  - Niobium
KW  - Tantalum
N1  - Kaynakça var
ER  -