000 00441nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a9780070699762
082 _a621.38
_bGUP
100 _aR G Gupta
245 0 _a"Audio & Video Systems :Principles,Maintenance & Troubleshooting"
250 _a2
260 _aNew Delhi
_bMGH
_c2016
300 _a"XVI,360p;"
500 _aQuantity Number: 20
650 _aElectronics
942 _cBK
999 _c58661
_d58661