Please I need this software

[afnene]

Salamou 3alaykom,

Please I need this software:

NIST reference fluid thermodynamic and transport properties -- REFPROP

http://www.worldcat.org/title/nist-...nd-transport-properties-refprop/oclc/74181076

or

http://www.nist.gov/srd/nist23.cfm