01068nam0-2200349li-450 99000015336020331620180312154638.00-8247-6615-60015336USA010015336(ALEPH)000015336USA01001533620001109d1977----km-y0itay0103----baengUSGeneralized inverses of linear operatorsrepresentation and approximationCharles W. GroetschNew YorkMarcel Dekkercopyr. 1977operatori lineariteoria dell'approssimazione515.72.Groetsch,Charles W.27779Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000153360203316515.72 GRO0002363BKTEC1994072120001110USA01171220020403USA011623PATRY9020040406USA011611Generalized inverses of linear operators1488525UNISA