TY - GEN AU - Stori, James AU - Thurman, Tom R AU - Lanning, Craig AU - Benda, Mike 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 -