TY - GEN AU - Breitenberg, Maureen A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1997-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6014 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1997 TI - The ABC's of the U.S. Conformity Assessment System: ER -