TY - BOOK ID - 127647329 TI - Colorimetric determination of nonmetals AU - Boltz, David Ferdinand AU - Black, Sarah PY - 1958 PB - New York (N.Y.) : Interscience, DB - UniCat KW - Colorimetric analysis. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127647329 AB - ER -