LEADER 01327nam a2200337 i 4500 001 991000477899707536 008 040217s1991 enka b 001 0 eng d 020 $a0521378974 035 $ab12622436-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a515.35$220 084 $aAMS 34-02 084 $aAMS 34E10 084 $aAMS 34E20 084 $aLC QA871.H56 100 1 $aHinch, E. J.$027455 245 10$aPerturbation methods /$cE. J. Hinch 260 $aCambridge :$bCambridge University Press,$c1991 300 $axi, 160 p. :$bill. ;$c24 cm 440 0$aCambridge texts in applied mathematics 504 $aIncludes bibliographical references (p. 155-157) and index 650 0$aPerturbation (Mathematics) 856 41$uhttp://catdir.loc.gov/catdir/samples/cam034/91213726.html$zSample text 856 42$uhttp://catdir.loc.gov/catdir/description/cam025/91213726.html$zPublisher description 856 41$uhttp://www.loc.gov/catdir/toc/cam027/91213726.html$zTable of contents 907 $a.b12622436$b13-11-12$c17-02-04 912 $a991000477899707536 945 $aLE013 34-XX HIN21 (1991)$g1$i2013000144474$lle013$op$pE30.40$q-$rl$s- $t0$u7$v4$w7$x0$y.i13130729$z16-03-04 996 $aPerturbation methods$9276245 997 $aUNISALENTO 998 $ale013$b17-02-04$cm$da $e-$feng$genk$h0$i1