000			00390nam a2200157Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a0070648115
082			_a621.38 _bTAU-P
100			_aaub, Hervert
245		0	_ataub's principles of communication systems
260			_bMcGraw Hill Companies _aIndia _c2008
300			_a842
546			_aEng.
650			_aEngineering
942			_cBK
999			_c4775 _d4775