@book{2107,
	author = {Downey, Allen },
	title = {Think Python},
	publisher = {Green Tea Press},
	year = {2015},
	address = {Massachusetts},
	edition = {2nd},
	url = {https://opac.lib.sltc.ac.lk/cgi-bin/koha/opac-retrieve-file.pl?id=5b00b2d75df8031d488852adac98914a}
}