TY  - BOOK
ED  - Nbs Semicentennial Symposium On Gravity Waves
ED  - Estados Unidos.
TI  - Gravity waves: Proceedings of the nbs semicentennial symposium on gravity waves held at the nbs on june 18-20, 1951
T2  - National Bureau of Standards circular
AV  - QA927 S95 1951
PY  - 1952///
CY  - Washington, D.C.
PB  - National Bureau of Standards
KW  - Ondas de gravedad
ER  -