00254nam a22000977a 450000500170000004100120001708200110002910000150004024500470005526000540010220260317143632.0  aEnglish  aO31 M4  aMeiSri P S  aOppittu Nokil Kannan Pattu Mozhipayarpugal  aCoimbatorebPSG College of Arts and Sciencec2025