000 00240nam a2200085Ia 4500
008 180131b1988 xxu||||| |||| 00| 0 eng d
080 _a
_b621.315.6 CEN.88
100 _aArunachala Sastry, K.S
245 _aState Of Art Report On Insulating Materials
260 _a
_bCPRI
_c1988
999 _c60884
_d60884