00314nam a2200121Ia 4500003000400000005001700004008004100021100002000062245004900082250000800131260003500139300001800174TMU20250627105752.0160921s9999    xx            000 0 und d  aChowdhry, Sarla  aBasic Concepts of Professional Communication  a1st  bDhanpat Rai & Co.c2012aDelhi  a206p., P-39p.