<h1>Marble, Frank E.</h1>
<h2>Teaching Resource from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Marble, F. E. (1964) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20151124-152119107">Spacecraft Propulsion</a></li>
</ul>