Feynman, Richard P.  1918-1988. <br/><br/>
Feynman's thesis  a new approach to quantum theory /  [electronic resource] : 
 New approach to quantum theory 
editor, Laurie M. Brown. 
 - Hackensack, NJ :  World Scientific,  [2005] 
 - xxii, 119 p. 
<br/><br/> First paper originally presented as R.P. Feynman's thesis (Ph. D.--Princeton University, 1942).  Second paper originally published: 1948; third paper originally published: 1933. 
<br/><br/>Includes bibliographical references. 
<br/><br/>The principle of least action in quantum mechanics / R.P. Feynman -- Space-time approach to non-relativistic quantum mechanics / R.P. Feynman -- The Lagrangian in quantum mechanics / P.A.M. Dirac. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum theory.<br/>Least action.<br/>Lagrangian functions.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QC174.12  / .F48 2005 
<br/><br/><label>Dewey Class. No.: </label>530.12