Talk:Thermodynamik chemischer Vorgänge

Online availability
It is a bit surprising how this classic work by H Helmholtz seems not to be available online, unlike the other classic work On the Equilibrium of the Heterogenous Substances by J W Gibbs.--MagnInd (talk) 18:44, 17 July 2011 (UTC)
 * And where's the ref for it? And most importantly, the year!!!???