000 00305nam a2200133Ia 4500
100 _aGupta, R. G.
020 _a0-07-462267-6
942 _cBK
654 _a
245 _aAudio and video engineering systems
260 _aNew Delhi
_bTata McGraw Hill
_c1995
082 _a621.38
300 _bPb
_axii,334
999 _c354528
_d354528
041 _aeng