@book{31893,
	author = {Deshpande, Jyoti D. and Kondapure, Umakant N.},
	title = {Perfect physics : std xii science. Part I /},
	publisher = {Target Publications PVT. LTD.,},
	year = {2013.},
	address = {Mumbai :},
	edition = {6th rev. ed.}
}