1
An introduction to liquid helium.
Book
Wilks, J.
1987
Other Personal Name(s): ...Betts, D. S....
2
Theoretical chemistry. 5 : advances and perspectives.
Book
Eyring, H.
1980
Other Personal Name(s): ...Betts, D. D....
3
Refrigeration and thermometry below one kelvin.
Book
Other Personal Name(s): ...Betts, D. S....