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008 971215s1969    us            ||| | eng  
035   $ab1079122x-39ule_inst
035   $aLE01305966$9ExL
040   $aDip.to Matematica$beng
082 0 $a517.4
100 1 $aSagan, Hans$050338
245 10$aIntroduction to the calculus of variations /$cHans Sagan
260   $aNew York :$bMcGraw-Hill,$cc1969
300   $axvi, 449 p. :$bill. ;$c23 cm.
490 0 $aInternational series in pure and applied mathematics
500   $aBibliography: p. 434-437
650  4$aCalculus of variations
907   $a.b1079122x$b23-02-17$c28-06-02
912   $a991001029149707536
945   $aLE013 49-XX SAG11 (1969)$g1$i2013000093062$lle013$o-$pE0.00$q-$rl$s-  $t0$u6$v0$w6$x0$y.i1089181x$z28-06-02
996   $aIntroduction to the calculus of variations$9384457
997   $aUNISALENTO
998   $ale013$b01-01-97$cm$da  $e-$feng$gus $h0$i1