TY  - DATA
AU  - Peter Ulrickson
TI  - A Brief Quadrivium
SN  - 9781949822328
PB  - The Catholic Education Press
KW  -  History & Philosophy
KW  - Cosmology.,Geometry, Plane.,Music theory.,Number theory
KW  - MATHEMATICS
UR  - https://search.ebscohost.com/login.aspx?direct=true&db=e000xww&site=ehost-live&scope=site&AN=3596827
ER  -