Library books are shelved under the Library of Congress subject system, which uses letters and numbers to give each book a unique identifying call number. The Library of Congress system's call numbers for Physical Science are all in the Q sections. (See Library of Congress Classification Outline).
Q- Science (general)
QC- Physics
QD-Chemistry
QE-Geology
QH- Natural history- Biology
QR-Microbiology
See the S classification section for Agriculture, plant culture, animal culture, fisheries, and forestry.
The Golden Library OneSearch enables you to search everything in the library at one time, including books, music, films, journal articles, eBooks, etc. If you are searching only for journal articles, using individual, subject-specific databases is highly recommended.
If you are searching for materials not held at ENMU, use the WorldCat search.To request a part (article, chapter) or all of a resource (whole book), please use the Interlibrary Loan program, information found in the Interlibrary Loan tab.
Need more help? Try our library tutorials with research tips and videos.