000			00310nam a2200133Ia 4500
008			220201s1987 xx 000 0 eng d
100			_aCHHALOTRA G P
245		0	_aELECTRICAL ENGINEERING MATERIALS
250			_a2
260			_aDELHI _bKHANNA PUB _c1987
300			_a507
700			_aBHAT B K
942			_2ddc
999			_c90547 _d90547