Young, Nicholas. <br/><br/>
An introduction to Hilbert space / 
by Nicholas Young. 
 - 239 p. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Inner product spaces--Normed spaces--Hilbert and Banach spaces--Orthogonal expansions--Dual spaces. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hilbert space.