By Louis E. Frenzel, author of the KELVIN® Troubleshooting Trainers Student Manuals. The Glencoe Basic Skills in Electricity and Electronics series has been designed to provide entry-level competencies for occupations in the electrical and electronic fields. The series consists of coordinated instructional materials designed especially for the career-oriented student. Materials focus on the theory, practices, applications, and experiences necessary for those preparing to enter technical careers. Glencoe/McGraw-Hill. Book, 428 pages.