000 00275nam a2200109Ia 4500
008 220201s1977 xx 000 0 eng d
100 _aHUGHES EDWARD
245 0 _aELECTRICAL TECHNOLOGY
260 _aDELHI
_bENGLISH LANGUAGE BOOK SOCIETY
_c1977
300 _a710
942 _2ddc
999 _c89769
_d89769