TY - BOOK ID - 127191566 TI - Metallographic characterization of an NBS spectrometric low-alloy steel standard AU - Michaelis, Robert E. AU - Yakowitz, Harvey AU - Moore, George Andrew AU - États-Unis. National bureau of standards PY - 1964 PB - Washington: Government printing office, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:127191566 AB - ER -