TY  - RPRT
TI  - Document interchange format 
AU  - Knoerdel, Joan E
AU  - Watkins, Shirley Ward
PY  - 1984
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 84-2836
DO  - 10.6028/NBS.IR.84-2836
ER  -