TY  - RPRT
TI  - Collaborative reference program for paper : Report no. 51G
AU  - Powell, R G
AU  - Randall, E B
AU  - Horlick, J
PY  - 1978
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 78-1335
DO  - 10.6028/NBS.IR.78-1335
ER  -