When browsing for Atmospheric Science, try the call numbers beginning with QC 775 through QC 880. If you're online, type in "Atmospheric Science," with the quotation marks, for a list of materials. These may be narrowed down further by the menu options on the left hand side of your screen. If all else fails, contact a librarian.
Climatology : an atmospheric science by 
Statistical Methods in the Atmospheric Sciences by 
The Atmospheric Chemist's Companion by 
