000 00306nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a537.1 N419
100 _aNELKON,M
245 0 _aELECTRICITY:AN SI ADVANCED LEVEL COURSE
260 _aLONDON
_bEdward Arnold
_c1970
300 _a21X14
942 _cBK
_2DDC
999 _c16809
_d16809