00330nam a2200121Ia 4500008004100000041001200041082002000053100001900073245004700092260003600139300000700175650002600182231217s9999    xx            000 0 und d  aEnglish  a158.3  ECG;1  R  aEnglish Centre 0aTelephone skills : with practice exercises  c2005bEnglish CentreaBangalore  a50  aTelephone,:,exercises