TY  - RPRT
TI  - 3D piping IGES application protocol: version 1.0
AU  - Palmer, Mark E
AU  - Reed, Kent A
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4420
DO  - 10.6028/NIST.IR.4420
ER  -