http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
class cassette set 3 (cassette 1) : class cassette set 3 (cassette 1) : intermediate
Side 1:Entry Test - Test A(plus test 1);Side 2:Lesson B1 - Test B(plus 2)