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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
Chemistry -- General (including alchemy)
QD1 - QD65
Chemistry -- Analytical chemistry QD71 - QD142
Chemistry -- Inorganic chemistry QD146 - QD197
Chemistry -- Organic chemistry QD241 - QD441
Chemistry -- Organic chemistry -- Biochemistry QD415 - QD436
Chemistry -- Physical and theoretical chemistry QD450 - QD801
Chemistry -- Physical and theoretical chemistry -- Radiation chemistry
QD625 - QD655
Chemistry -- Physical and theoretical chemistry -- Photochemistry
QD701 - QD731
Chemistry -- Crystallography QD901 - QD999