@book{2145,
	author = {Aggarwal, R.S. and Aggarwal, Veena},
	title = {Secondary school mathematics for class 9, in accordance with the latest CBSE syllabus},
	publisher = {Bharati Bhawan},
	year = {2001r},
	address = {Patan},
	edition = {2nd ed},
	note = {This is reprint 2001}
}