000 00327nam a2200133Ia 4500
100 _aAlagappan, N & Kumar, N T
020 _a0-07-460420-1
654 _aENGINEERING
942 _cBK
245 _aElectrical engineering materials
260 _aTata McGraw Hill, New Delhi
_c1988
082 _a621.3 Ala/Kum
300 _axv,120
999 _c24737
_d24737