000 00348nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
041 _aENG
100 _aI.S: 6441(PART-1)1972
245 2 _aA TEXT BOOK OF ELECTRICAL TECHNOLOGY
250 _a21st
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1993
300 _a1384
942 _2ddc
999 _c57456
_d57456