TY - BOOK ID - 137002914 TI - Noble metal constitution diagrams : progress report AU - Waterstrat, Richard M. AU - Manuszewski, R. C. AU - United States. PY - 1971 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat KW - Dentistry KW - Precious metals KW - Research. KW - Testing. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137002914 AB - ER -