Helium-4 liquid and gaseous. Density, enthalpy, entropy, isochoric and isobaric heat capacities at temperatures from 2.5 K to 500 K and pressures up to 100 Mpa
Printing types. Type family 'Bannikovskaya' (for alphabets of Russian and roman graphic bases). Range of application. Design. Base line. Characters per 4 picas
