Halmos, Paul R.  1916-2006, <br/><br/>
Introduction to hilbert space and the theory of spectral multiplicity. 
 Spectral multiplicity 

 - 2 
 - 114 páginas 
 - Scientific books .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hiperespacio
<br/><br/><label>LC Class. No.: </label>QA691  / H34