TY  - RPRT
TI  - Data model development and validation for product data exchange 
AU  - Mitchell, Mary
AU  - Yang, Yuhwei
AU  - Ryan, Steve
AU  - Martin, Bryan
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 90-4241
DO  - 10.6028/NIST.IR.90-4241
ER  -