1
Tc : technetium. Supplement vol. 2. Metal, alloys, compounds, chemistry in solutions : system number 69 /
Book
Other Personal Name(s): ...Baptista-Dealleluia, Irene....
2
Tc : technetium. Supplement vol. 1. General properties, isotopes, production, biology : system-number 69 /
Book
Other Personal Name(s): ...Baptista-Dealleluia, Irene....