00367nam a2200157Ia 4500003000400000005001700004008004100021040000700062041000800069082002200077100002000099245002500119260003900144300001400183365001200197OSt20230509142508.0210423s1999    xx            000 0 und d  cAL  aeng  a808.51 223bPURP  aPURI (Gopal K).  aCSR public speaking.  aNew DelhibSudha Publicationc1999  av,295bHB  b45cINR