Kline, S. W.; Palmer, M. E.; Burkett, W.; Skeels, J. A.
view article (9.992496)
Group 1 for the Plant Spatial Configuration STEP Application Protocol.
National Institute of Standards and Technology, Gaithersburg, MD; Product Data Integration Technology, Long Beach, CA
NISTIR 5675,
June 1995,
198 p.