000 00272nam a2200109Ia 4500
008 211209s1984 xx 000 0 und d
041 _aeng
100 _aMISHRA,T R
245 _a103 PROJECTS USING LED'S
260 _aNEWDELHI
_bB P B PUBLISHER'S
_c1984
300 _aIV + 168
999 _c99086
_d99086