TY - RPRT TI - Liquefied natural gas research at the National Bureau of Standards : progress report for the period 1 July- 31 December 1977 AU - Diller, D E PY - 1978 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 78-878 DO - 10.6028/NBS.IR.78-878 ER -