000			00300nam a2200121Ia 4500
100			_aSmith I. mckenzie
020			_a0-582-41170-X
942			_cBK
245			_aElectrical and electronic principles level 3 .-0-582-41170-X
260			_aLongman, London _c1978
082			_a621.3 Smi
300			_a282p
999			_c11694 _d11694