000			00505nam a2200181Ia 4500
008			231030s9999 xx 000 0 und d
020			_a9788120352674
082			_a621.3815372 KUM
100			_aKumar, A. Anand
245		0	_aSwitching theory and logic design
250			_a3rd ed.
260			_aDelhi : _bPHI Learning Private Limited, _c2019.
300			_axxv, 911 p.
650			_aLogic design
650			_aSwitching theory
650			_aTelecommunication--Switching systems
942			_cEBK
999			_c44017 _d44017