MasterFILE Complete Description: Collection of popular full-text magazines, reference books, videos More Info Express Link for MasterFILE Complete × Express Link Copy
PubChem Description: PubChem is an open chemistry database at the National Institutes of Health (NIH). More Info Express Link for PubChem × Express Link Copy
Britannica School Description: Reference resources for grades K-12 More Info Express Link for Britannica School × Express Link Copy
