Classics in Mathematics Ser.: Functional Analysis by Yosida (1995, paperback)

Dover Books on Mathematics Ser.: Functional Analysis by Frigyes Riesz and...

Pure and Applied Mathematics Ser.: Infinite Abelian Groups by L. Fuchs (1973,...

Dover Books on Mathematics Ser.: Applied Algebra and Functional Analysis by...

Dover Books on Mathematics Ser.: Functional Analysis by Frigyes Riesz and...

Undergraduate Texts in Mathematics Ser.: First Course in Real Analysis by Murray

Functional Analysis (Pure and Applied Mathematics: A Wiley Series of Texts, ...

Dover Books on Mathematics Ser.: Applied Functional Analysis by D. H. Griffel...