00315nam a2200121Ia 4500008004100000020001500041082001100056100001700067245004600084260004400130300000800174650001100182221030s9999    xx            000 0 und d  a8122400086  a105.23  aR. R. Gulati 0aColour Television : Principles & Practice  bNew Age International,aNew Delhic2006  a557  aBB ECE