TY - RPRT TI - Development of manufacturing systems models using VRML AU - Krishnamurthy, Kasthurirangan AU - Iulian, Michael J AU - McLean, PCharles PY - 1997 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6093 DO - 10.6028/NIST.IR.6093 ER -