@book{6682,
	author = {நிரஞ்சன் கனகராஜா},
	title = {விஞ்ஞானம் தரம் 11 Ready to Study},
	publisher = {எவகீறீன்,},
	year = {2020.},
	address = {இலங்கை:},
	edition = {1ம் பதி}
}