TY - RPRT TI - STEP (Standard for the Exchange of Product Model Data) resource integration: semantic & syntactic rules AU - Danner, William F AU - Sanford, David T AU - Yang, Yuhwei PY - 1991 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 4528 DO - 10.6028/NIST.IR.4528 ER -