@book{26377,
	author = {Rohatagi Vijay K and  Saleh A k MD Ehsanes},
	title = {Introduction to probability and statistics},
	publisher = {Wiley-India      },
	year = {2001},
	series = {Wiley series in probability and statistics},
	address = {New Delhi},
	edition = {2},
	note = {References 663-668p.; Index 705-716p.}
}