Von Neumann, John,  1903-1957. <br/><br/>
Functional operators / 
by John Von Neumann. 
 - Princeton :  Princeton University Press,  1950 [i.e. 1951] 
 - 2 v. ;  26 cm. 
 - Annals of mathematics studies ;  21-22 .
 - Annals of mathematics studies ;  21-22 .
<br/><br/> v.1. Measures and integrals.  v. 2.  The geometry of orthogonal spaces. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FUNCTIONAL ANALYSIS<br/>ANALISIS FUNCIONAL
<br/><br/><label>Universal Decimal Class. No.: </label>519.56