00289nam a2200121Ia 4500008004100000041001200041082001100053100001500064245003900079260003300118300000800151650000800159221030s9999    xx            000 0 und d  aEnglish  a105.23  aT. S. Gray 0aApplied Electronicscby T. S. Gray  bAsia Pub HouseaMumbaic1963  a881  aECE