TY - BOOK AU - OBUYA,S.K. TI - ELECTRICAL PRINCIPLES FOR TECHNICIANS Vol 1: Theory, Worked-out Examples and Tutorial Problems WITH ANSWERS SN - 9966465901 AV - TK145 O28 PY - 1990/// CY - NAIROBI PB - Heinemann kenya limited KW - Electrical Engineering N1 - Includes BIBLIOGRAPHIC AND INDEXES ER -