![On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 by van der Pol, Balthasar: (1926) 1st Edition. | Atticus Rare Books On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 by van der Pol, Balthasar: (1926) 1st Edition. | Atticus Rare Books](https://pictures.abebooks.com/inventory/30060205727_2.jpg)
On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 by van der Pol, Balthasar: (1926) 1st Edition. | Atticus Rare Books
![On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 | Balthasar van der Pol | 1st Edition On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 | Balthasar van der Pol | 1st Edition](https://atticusrarebooks.cdn.bibliopolis.com/pictures/1126_1.jpg?auto=webp&v=1542490513)
On relaxation-oscillations in The London, Edinburgh, and Dublin Philosophical Magazine 2 pp. 978-992, 1926 | Balthasar van der Pol | 1st Edition
![Balthasar Van der Pol, horoscope for birth date 27 January 1889, born in Utrecht, with Astrodatabank biography" Balthasar Van der Pol, horoscope for birth date 27 January 1889, born in Utrecht, with Astrodatabank biography"](https://www.astro.com/imwiki/adb/nat/I078/I078944.vOvSJ_o_zqXgN4hww3f.uw.c2atw.250.jpg)
Balthasar Van der Pol, horoscope for birth date 27 January 1889, born in Utrecht, with Astrodatabank biography"
![Operational Calculus Based on the Two-sided Laplace Integral : Pol, Balthasar Van Der 1889-1959: Amazon.de: Books Operational Calculus Based on the Two-sided Laplace Integral : Pol, Balthasar Van Der 1889-1959: Amazon.de: Books](https://m.media-amazon.com/images/I/61Uh0nz9ISL._AC_UF894,1000_QL80_.jpg)
Operational Calculus Based on the Two-sided Laplace Integral : Pol, Balthasar Van Der 1889-1959: Amazon.de: Books
Balthasar Van Der Pol : Selected Scientific Papers Vol.Ⅰ-Ⅱ (H. Bremmer And C.J. Bouwkamp) / 明倫館書店 / 古本、中古本、古書籍の通販は「日本の古本屋」 / 日本の古本屋
![Philips on X: "Balthasar van der Pol's research on FM radio was initially not met with much enthusiasm #TBT http://t.co/N3Z783ftIn" / X Philips on X: "Balthasar van der Pol's research on FM radio was initially not met with much enthusiasm #TBT http://t.co/N3Z783ftIn" / X](https://pbs.twimg.com/media/CAb58QXWMAA9Lqb.jpg)