01018nam a2200265 i 450099100103208970753620020507181957.0970704s1967 uk ||| | eng b10791644-39ule_instLE01306009ExLDip.to Matematicaeng515.353AMS 35-01Smith, M. G.31252Introduction to the theory of partial differential equations /M. G. SmithLondon ; Princeton :Van Nostrand Reinhold Co.,c1967x, 214 p. :ill. ;23 cm.The new university mathematics seriesPartial differential equations.b1079164421-09-0628-06-02991001032089707536LE013 35-XX SMI11 (1967)12013000088594le013-E0.00-l- 03030.i1089224228-06-02Introduction to the theory of partial differential equations43626UNISALENTOle01301-01-97ma -enguk 01