@book{49692,
	author = {Spiegel, M. R. and  Srinivasan, R. A.  Schiller, J. J.  },
	title = {Schaum's Outlines Probability And Statistics},
	publisher = {Tata McGraw Hill},
	year = {2010},
	address = {New Delhi},
	edition = {3rd.}
}