000 00323nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
041 _aENG
100 _aCHAWLA, P K
245 0 _aELECTRICAL SUBSTANCE ENGINEERING & PRACTICE
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1992
300 _a568
942 _2ddc
999 _c56871
_d56871