Gupta, R. G. Audio and video engineering systems principles, maintenance and troubleshooting - Tata McGraw-Hill 1999 ISBN: 0074621408 Subjects--Topical Terms: Communication Engineering LC Class. No.: 621.3893 GUP 1999 Dewey Class. No.: 621.3893 GUP 1999 National Library of Medicine Call No.: 621.3893 GUP 1999