000 00308nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
041 _aENG
100 _aI.S: 1816-1979
245 0 _aT.B. OF BASIC ELECTRICITY
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1992
300 _a376
942 _2ddc
999 _c58356
_d58356