9780444406781 - comprehensive analytical chemistry: electrical methods physical separation : paper chromatography and thin layer chromatography, part c: v.2 di wilson, cecil l.; wilson, david woodburn (1 risultati)

Condizione: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.