TY  - RPRT
TI  - The U. S. certification system from a governmental perspective 
AU  - Breitenberg, Maureen A
PY  - 1997
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 6077
DO  - 10.6028/NIST.IR.6077
ER  -