Varying Gravity Science Networks. Historical Studies, nr. 54 Autor Helge Kragh 30 mar 2018 Paperback Preț: 385.01 lei 6-8 săpt.
Controversy and Consensus: Nuclear Beta Decay 1911-1934 Science Networks. Historical Studies, nr. 24 Autor Carsten Jensen et al. 29 oct 2012 Paperback Preț: 387.53 lei 6-8 săpt.
The Moon that Wasn't Science Networks. Historical Studies, nr. 37 Autor Helge Kragh 18 sep 2008 Hardback Preț: 634.59 lei 793.23 lei 38-45 zile -20%