For books that are not owned by the UWM Libraries, use one of the following services:
Browse the Libraries' stacks literally or virtually using the online catalog. These are some call numbers ranges in Mathematics
QA1-43 General
QA47-59 Tables
QA71-90 Instruments and machines
QA75-76.95 Calculating machines
QA75.5-76.95 Computer science
QA101-(145) Elementary mathematics
QA150-272.5 Algebra
QA273-280 Mathematical statistics
QA299.6-433 Analysis
QA440-699 Geometry. Topology
QA801-939 Analytic mechanics
Library of Cogress Classification Online