000 00426nam a22001457a 4500
999 _c219728
_d219728
005 20220518130956.0
008 201230b ||||| |||| 00| 0 eng d
082 _a621.381045
100 _aMarston, R M
245 _aOptoelectronics Circuits Manual
260 _aNew Delhi
_bBPB Publications
300 _a182p.
653 _aBasic principles, LED Display Circuits, Light Sensitive Devices, Seven Segment Displace
942 _cBK