TY - RPRT TI - CYCLE_D: NIST vapor compression cycle design program: version 6.0 user's guide AU - Brown, J S AU - Domanski, P A AU - Lemmon, E W PY - 2018 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST NSRDS 49-2018 DO - 10.6028/NIST.NSRDS.49-2018 ER -