@book{2087,
	author = {Aho, Alfred V.},
	title = {The Design and Analysis of Computer Algorithms},
	publisher = {Pearson Education Publisher},
	year = {2009},
	address = {New Dehli},
	url = {https://libgen.is/book/index.php?md5=3E09A18F703E1EE4E83C43E1473AE6F2}
}