000 00247nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a.
100 _aRAJA P
245 0 _aDIGITAL ELECTRONICS
260 _bSCITECH
_c2009
_aCHENNAI
300 _a631
999 _c49460
_d49460