00284nam a2200121Ia 4500008004100000041001200041082001100053100002000064245005400084260000600138650000600144700001200150221030s9999    xx            000 0 und d  aEnglish  a105.23  aN. Subrahmanyam 2aA Text Book of Soundcby N. Subrahmanyam, L. Brij  c0  aB  aL. Brij