Officer Candidate Train At Thu Duc
US military personnel
<a rel="nofollow" class="external free" href="http://www.history.army.mil/books/Vietnam/devtrainrvn/ch1.htm#p3">http://www.history.army.mil/books/Vietnam/devtrainrvn/ch1.htm#p3</a>, from <a rel="nofollow" class="external free" href="http://www.history.army.mil/books/Vietnam/devtrainrvn/index.htm">http://www.history.army.mil/books/Vietnam/devtrainrvn/index.htm</a>