000			00330nam a2200121Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
082			_a621.382 KOL
100			_aKolimbris, Harold
245		0	_aDigital communication system
260			_aPearson education asia _bDelhi _c2001
300			_b0
650			_aCOMMUNICATION SYSTEM
999			_c167959 _d167959