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Evergreen Merrimack box

Use McQuade's Online Catalog to find books, ebooks, and DVDs.

Browse the Stacks

The library uses the Library of Congress Classification system to organize books in the stacks by subject. This means that it is easy to browse the stacks once you know the subject heading and call number associated with your topic.

At McQuade, call numbers A-H are located on the 2nd floor & J-Z are located on the 3rd floor.

Subject Call Number
Natural History (General)
QH1 - QH78.5
Biology -- General
QH301 - QH705.5
Biology -- Genetics QH426 - QH470
Biology -- Ecology QH540 - QH549.5
Botany QK1 - QK989
Zoology QL1 - QL991
Human Anatomy QM1 - QM695
Physiology QP1 - QP981
Microbiology QR1 - QR502

New Biology Books!