Kummer, Hans. <br/><br/>
An approach to the foundations of quantum mechanics, using the concept of a filter as primitive/ 
by Hans Kummer. 
 - Kingston, Ont.:  Queen's University,  1984. 
 - 127, [36] p.:  ill.;  28 cm. 
 - Queen's papers in pure and applied mathematics;  no. 70 .
<br/><br/>Bibliography: p. [128]-129] 
<br/><br/><label>LCCN: </label>85147293 //r95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quantum theory.<br/>Filters (Mathematics)
<br/><br/><label>Dewey Class. No.: </label>530.1/2