TY  - BOOK
AU  - Audels
TI  - Encyclopaedia of space science
U1  - 520.3 21st
PY  - 1963///
CY  - New York
PB  - Theodre Rudel
KW  - Space sciences-Encyclopaedias
N1  - Contents: v.2. Cryotron-nuclear energy
ER  -