TY  - RPRT
TI  - Publications of the National Bureau of Standards 1981 Catalog 
AU  - Burris, Betty L
AU  - Morehouse, Rebecca J
PY  - 1982
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS SP 305supp13
DO  - 10.6028/NBS.SP.305supp13
ER  -