00947nam a2200289 i 450099100114220970753620020507111835.0970308s1966 de ||| | eng b10179550-39ule_instLE00642848ExLDip.to Fisicaita510.46510.47517.7QA320Kato, Tosio40573Perturbation theory for linear operators /T. KatoBerlin :Springer,1966xix, 592 p. ;24 cm.Linear operatorsPerturbation (Mathematics).b1017955021-09-0627-06-02991001142209707536LE006 510.46+510.47 KAT12006000022477le006-E0.00-l- 00000.i1022031827-06-02Perturbation theory for linear operators82699UNISALENTOle00601-01-97ma -engde 0101728nas 2200505-a 450 99641404990331620240112213020.02090-0864(DE-599)ZDB2651814-4(OCoLC)768471335(CKB)2670000000120765(CONSER)--2012261077(EXLCZ)99267000000012076520111216a20099999 --- -engur|||||||||||txtrdacontentcrdamediacrrdacarrierEgyptian academic journal of biological sciencesToxicology & pest control[Cairo, Egypt] :[Dept. of Entomology, Ain Shams University]Refereed/Peer-reviewed2090-0791 Majallat al-akādīmīyah al-Miṣrīyah lil-ʻulūm al-bayūlūjīyah.Toxicology & pest controlToxicology and pest controlEgyptian academic journal of biological sciences.Egypt. acad. j. biolog. sci., F. Toxicology & pest controlEAJBS.Egypt. Acad. J. Biol. Sci., F Toxicol. Pest ControlPestsControlPeriodicalsToxicologyPeriodicalsPestsControlfast(OCoLC)fst01059126Toxicologyfast(OCoLC)fst01153364Periodicals.fastPlant SciencesPestsControlToxicologyPestsControl.Toxicology.Jāmiʻat ʻAyn Shams.Qism ʻilm al-Ḥasharāt.JOURNAL996414049903316Egyptian academic journal of biological sciences1886249UNISA