Gravity waves :  Proceedings of the nbs semicentennial symposium on gravity waves held at the nbs on june 18-20, 1951 

 - 287 páginas 
 - National Bureau of Standards circular ;  521 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ondas de gravedad
<br/><br/><label>LC Class. No.: </label>QA927  / S95 1951