00839nam0-22002771i-450-990001267480403321000126748FED01000126748(Aleph)000126748FED0100012674820000920d1972----km-y0itay50------baengLectures on Partial and Pfaffian Differential EquationsW.HaackOxfordPergamon Press1972translated by E.R. Dawson ; English translation edited by W.N. EverittEquazioni differenziali513.3Haack,Wolfgang47480ITUNINARICAUNIMARCBK9900012674804033214-D-413799MA1MA1Lectures on Partial and Pfaffian Differential Equations380142UNINAING01