00269nam a2200097Ia 4500008004100000082002000041100001300061245004200074260004000116300001500156240817s9999    xx            000 0 und d  a621.38804 B18,c  aBali,S.P 0aColour television theory and practice  c1996a New delhib Tata mcgraw hill  axii,483 p.