00980nam a2200289 i 450099100113489970753620020507111741.0970308s1991 us ||| | eng 0387974725b10178570-39ule_instLE00642741ExLDip.to Fisicaita53.1.32510.35515.35Rauch, Jeffrey42635Partial differential equations /Jeffrey RauchNew York :Springer-Verlag,1991263 p. :ill. ;24 cm.Graduate texts in mathematics ;128Differential equations, Partial.b1017857017-02-1727-06-02991001134899707536LE006 510.34/510.39 RAU12006000021500le006-E0.00-l- 01010.i1021911027-06-02Partial differential equations79353UNISALENTOle00601-01-97ma -engus 01