TY - JOUR AU - Pratt, Mike AU - Anderson, B C2 - Computer Aided Design Journal - European DA - 2000-11-01 00:11:00 LA - en PB - Computer Aided Design Journal - European PY - 2000 TI - A Shape Modeling Application Program Interface (API) for the STEP Standard UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821432 ER -