TY - BOOK ED - Directorate General of Training, Ministry of Skill Development and Entrepreneurship Govt. of India TI - Electrician : trade theory 1st Semester SN - 978-93-82992-22-6 U1 - 621.31 PY - 2014/// CY - Chenni PB - National Instructional Media Institute KW - 1. ELECTRICIANS KW - 2. ELECTRICAL ENGINEERING ER -