@book{4867,
	author = {Blaha, Michael},
	title = {Object-Oriented Modeling and Design With UML},
	publisher = {Pearson Education Publisher},
	year = {2013},
	address = {India},
	edition = {2nd},
	url = {https://libgen.is/book/index.php?md5=914759DF3F2E53FE9B04747674FDBAF1}
}