@book{71557,
	author = {Peck, Roxy. and Olsen, Chris,},
	title = {Introduction to statistics and data analysis :},
	publisher = {Brooks/Cole, CENGAGE Learning,},
	year = {2012.},
	address = {Boston, MA :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.amazon.in/Introduction-Statistics-Analysis-Available-Titles/dp/0840054904/ref=sr_1_2?s=books&ie=UTF8&qid=1456115128&sr=1-2&keywords=9780840054906}
}