Kreyszig, Erwin. <br/><br/>
Introductory functional analysis with applications / 
Erwin Kreyszig. 
 - New York :  Wiley,  2001. 
 - xiv, 688 p. :  ill. ;  24 cm. 
<br/><br/>Metric Spaces (Page-1), Normed Spaces Banach Spaces (Page-49), Inner Product Spaces Hilbert Spaces (Page-127), Fundamental Theorems for Normed and Banach Spaces (Page-209), Further Applications Banach Fixed Point Theorem (Page-299), Further Applications Approximation Theory (Page-327), Spectral Theory of Linear Operators In Normed Spaces (Page-363), Compact Linear Operators on Normed Spaces and Their Spectrum (Page-405), Spectral Theory of Bounded Self-Adjoin Linear Operators (Page-459), Unbounded Linear Operators in Hilbert Space (Page-523), Unbounded Linear Operators in Quantum Mechanics (Page-571).  
<br/><br/><label>ISBN: </label>8126511915 
<br/><br/><label>LCCN: </label>77002560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional analysis.
<br/><br/><label>Dewey Class. No.: </label>515.7, KRE