000 | 00333nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220201s1993 xx 000 0 eng d | ||
082 |
_a621.3 _bGUP |
||
100 | _aGupta, R B & Sharma, B R | ||
245 | 0 | _aElectricals engineering materials | |
250 | _a3 | ||
260 |
_aNew Delhi _bStaya Prakashan _c1993 |
||
300 | _a252 | ||
942 | _2ddc | ||
999 |
_c26299 _d26299 |