Five- And Six-Membered Compounds with Nitrogen and Oxygen (Excluding Oxazoles), Volume 17 Editat de Adolfo Quilico et al. 15 ian 1962 Hardback Preț: 3462.67 lei 3805.12 lei 6-8 săpt. -9%
Pyrazolones, Pyrazolidones, and Derivatives, Volume 20 Editat de Richard H Wiley et al. 1964 Hardback Preț: 3210.03 lei 3527.50 lei 6-8 săpt. -9%