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101 0 $aita
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200 1 $aIntroduction to singular perturbations$fR.E. Jr. O'Malley
210   $aNew York$cAcademic Press$d1974
215   $aVIII, 206 p.$d23 cm
225 1 $aApplied mathematics and mechanics$v14
300   $aLa bibl. possiede n°2 copie
610 0 $aIntroduction to singular perturbations
676   $a515.35
700  1$aO'malley,$bRobert E. JR.$040554
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990000829510403321
952   $a02 31 E 6$b2031$fFINBN
952   $a02 60 D 2$b4519$fFINBN
959   $aFINBN
996   $aIntroduction to singular perturbations$9348130
997   $aUNINA
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