00431nam a2200145Ia 4500003000900000008004100009040001600050080001700066100001600083245008300099260004800182300001300230650002300243650001900266IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a517.968bSMI  aSmithies, F 0aIntegral equationscF Smithies                                                  aCambridgebCambridge University Pressc1958  ax, 172p.  aIntegral Equations  aNASA Thesaurus