TY - GEN AU - James Stori AU - Tom R Thurman AU - Craig Lanning AU - Mike Benda C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2015-04-01 04:04:00 DO - https://doi.org/10.6028/NIST.GCR.15-990 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2015 TI - Proposed recommended practice for the representation of schematic symbols in STEP AP 210 (ISO 10303-210): ER -