TY - BOOK ID - 145937732 TI - STEP file analyzer user's guide AU - Lipman, Robert R. AU - National Institute of Standards and Technology (U.S.). PY - 2012 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:145937732 AB - ER -