TY - BOOK AU - GUPTA R. G. TI - AUDIO AND VIDEO SYSTEMS : PRINCIPLES, MAINTENANCE AND TROUBLESHOOTING U1 - 6.7 PY - 2010///, R.P. 2015 PB - McGRAW HILL EDU. PRIV. LTD. KW - ELECTRONICS AND TELECOMMUNICATION N1 - SE/SI/2375 ER -