000 00351nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
041 _aENG
100 _aI.S: 2720(PART-XXIII)1976
245 2 _aA TEXT BOOK OF ELECTRICAL TECHNOLOGY
250 _a21st
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1993
300 _a592
942 _2ddc
999 _c57431
_d57431