00282nam a2200085Ia 4500008004100000040003800041100001400079245005200093260005100145211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aRiesz, F. 0aFunctional analysis tr. by L. F. Boron Appendix  bFrederick ungar publishing co.aNew Yorkc1960