NFPA 70, Código Eléctrico Nacional (NEC) (2023 En Español) (Spanish Edition)
You will find that this textbook includes discussion questions for group work.
Education, Reference
NFPA 70 Handbook 2026 + Index Tabs 2026 Combo Set | NEC Code Reference
You will find that this textbook covers all the core material you need for the course.