TY - RPRT TI - Liquefied natural gas research at the National Bureau of Standards : Progress report for the period 1 July - 31 December, 1974 AU - Mann, D B PY - 1975 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 75-802 DO - 10.6028/NBS.IR.75-802 ER -