Haas, Arthur.  1884-1941. <br/><br/>
Wave mechanics and the new quantum theory / 
by Arthur Haas;Translated from the German edition by L. W. Codd 
 - London :  Constable & company ltd.,  1928. 
 - xviii, 124 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliography P. [xvii-xviii] and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum theory.
<br/><br/><label>Dewey Class. No.: </label>530.12  / HAW 1928