TY - BOOK AU - Green,D.C. TI - Electrical principles IV: a textbook covering the level IV syllabus of the Technician Education Council SN - 0273019708 (pbk.) AV - TK146 G74 1983 PY - 1983/// CY - London PB - Pitman, KW - Electric enginnering N1 - Includes index ER -