TY - RPRT TI - CPM 2: a revised core product model for representing design information AU - Fenves, Steven J AU - Foufou, Sebti AU - Bock, Conrad AU - Sudarsan, Rachuri AU - Bouillon, Nicolas AU - Sriram, Ram D PY - 2004 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7185 DO - 10.6028/NIST.IR.7185 ER -