@misc{793686, author = {R Tillner-Roth and Daniel Friend}, title = {A Helmholtz Free Energy Formulation of the Thermodynamic Properties of the Mixture (Water + Ammonia)}, year = {1998}, number = {27}, month = {1998-08-01 00:08:00}, publisher = {J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }