TY - RPRT TI - Experimental and analytical investigation of residential hot water boiler with finned copper tube heat exchangers AU - Mulroy, William J AU - Park, Cheol PY - 1983 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 83-2648 DO - 10.6028/NBS.IR.83-2648 ER -