00550nam a2200217Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000130013924500880015226000310024026000090027165000120028085600400029220260306164418.0008  260114s9999    xx            000 0 eng d  a9780691204932  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aKaloshin 0aArnold Diffusion For Smooth Systems Of Two And A Half Degrees Of Freedom: (Ams-208)  bPrinceton University Press  c2021  aPhysics  uhttps://academic.oup.com/book/41722