01018nam a2200301 i 450099100111618970753620020507183545.0931120s1988 ne ||| | eng 0444704434b10803142-39ule_instLE01307276ExLDip.to Matematicaeng515.7AMS 46-01AMS 46-XXCarroll, Robert Wayne42697Mathematical physics /Robert CarrolAmsterdam :North-Holland,1988x, 399 p. ;24 cmNorth-Holland mathematics studies,0304-0208 ;152Notas de matematica ;121Mathematical physics.b1080314223-02-1728-06-02991001116189707536LE013 46-XX CAR11 (1988)12013000073958le013-E0.00-l- 00000.i1090748828-06-02Mathematical physics188432UNISALENTOle01301-01-93ma -engne 01