LEADER 01120nam a2200289 i 4500 001 991001322049707536 005 20020507114427.0 008 960308s1964 us ||| | eng 035 $ab10204465-39ule_inst 035 $aLE00645835$9ExL 040 $aDip.to Fisica$bita 084 $a510(021) 084 $a510.35 084 $a510.49 100 1 $aGoursat, Edouard$0335028 245 10$aVariation of solutions, partial differential equations of the second order /$cE. Goursat ; transl. by Howard G. Bergmann 260 $aNew York :$bDover, Inc.,$c1964 300 $a329 p. ;$c20 cm. 440 2$aA course in mathematical analysis ;$v3 (Part 1) 650 4$aDifferential equations, Partial 700 1 $aBergmann, Howard G. 907 $a.b10204465$b08-07-15$c27-06-02 912 $a991001322049707536 945 $aLE006 510(021) GOU$cV. 3 (Part 1)$g1$i2006000018241$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i1025254x$z27-06-02 996 $aVariation of solutions, partial differential equations of the second order$9192245 997 $aUNISALENTO 998 $ale006$b01-01-96$cm$da $e-$feng$gus $h0$i1