Retherford, J. R. <br/><br/>
Hilbert space; compact operator and the trace theorem   

 - Cambridge  Cambridge University Press  1993 
 - xii, 131p. Index, Bibl. Appendix 
 - London Mathematical Society  student texts ; v.27 .
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<br/><br/><label>Dewey Class. No.: </label>515.72  / R846.HS