TY  - RPRT
TI  - Initial Graphics Exchange specification (IGES) version 4.0 
AU  - Smith, Bradford
AU  - Rinaudot, Gaylen R
AU  - Reed, Kent A
AU  - Wright, Thomas
PY  - 1988
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 88-3813
DO  - 10.6028/NBS.IR.88-3813
ER  -