Shared course across: PET, CET, TET. PET: Semester 6; CET: Semester 6; TET: Semester 7. Credits: PET: 3; CET: 3; TET: 3. Hours: PET: 3; CET: 3; TET: 3. Prerequisites: PET: GEE 112; CET: GEE 112; TET: GEE 112. Corequisites: PET: None; CET: None; TET: None.