Special Topics in Heterocyclic Chemistry, Volume 30 Autor Arnold Weissberger et al. apr 1977 Hardback Preț: 3213.55 lei 3531.38 lei 6-8 săpt. -9%
Heterocyclic Derivatives of Phosphorous, Arsenic, Antimony and Bismuth, Volume 1 Autor Frederick G Mann et al. 15 ian 1971 Hardback Preț: 3218.37 lei 3536.67 lei 6-8 săpt. -9%