000			00346nam a22001577a 4500
999			_c135215 _d135215
005			20201008144950.0
020			_a978-81-8487-641-3
041			_aEnglish
082			_a621.381 Q19 DUB
100			_aDube.D.C
245			_aDigital Electronics and Devices
250			_a1
260			_aNew Delhi _bNarosa _c2019
300			_a200
942			_cBK