TY - RPRT TI - Rating procedure for mixed air-source unitary air conditioners and heat pumps operating in the cooling mode - revision 1 AU - Domanski, Piotr A PY - 1989 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 89-4071 DO - 10.6028/NIST.IR.89-4071 ER -