Pyrazolones, Pyrazolidones, and Derivatives, Volume 20 Editat de Richard H Wiley et al. 1964 Hardback Preț: 3350.20 lei 3681.54 lei 43-57 zile -9%
Pyrazoles and Reduced and Condensed Pyrazoles, Volume 22 Autor Lyell C Behr et al. 15 ian 1967 Hardback Preț: 3086.40 lei 4641.61 lei Indisponibil temporar -34%