LEADER 01007nam a2200277 i 4500 001 991001022389707536 005 20020507105237.0 008 931105s1970 us ||| | eng 035 $ab10162720-39ule_inst 035 $aLE00640883$9ExL 040 $aDip.to Fisica$bita 084 $a53.1.32 084 $a510.34 100 1 $aBogolubov, N.N.$0462482 245 10$aIntroduction to non-linear mechanics /$cN. Kryloff and N.N. Bogolubov 260 $aPrinceton, NJ :$bPrinceton University Press,$c1970 300 $a106 p. :$bill. ;$c23 cm. 490 0 $aAnnals of Mathematics Studies ;$v11 650 0$aNonlinear mechanics 700 1 $aKrylov, Nikolai Sergeevich 907 $a.b10162720$b17-02-17$c27-06-02 912 $a991001022389707536 945 $aLE006 510.34/510.39 KRY$g1$i2006000021425$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i1019714x$z27-06-02 996 $aIntroduction to non-linear mechanics$9188739 997 $aUNISALENTO 998 $ale006$b01-01-93$cm$da $e-$feng$gus $h0$i1