@book{17515,
	author = {Kumar, Arun.},
	title = {Introduction to solid state physics /},
	publisher = {PHI Learning,},
	year = {c2015.},
	address = {New Delhi :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/wiley041/2004042250.html}
}