@book{18781,
	author = {Poole, David},
	title = {Linear algebra : a modern introduction},
	publisher = {Cengage},
	year = {2015},
	address = {New Delhi},
	edition = {4th ed.},
	note = {Includes Appendix A to E, Answers to selected odd-number exercises and index at the end after the main text.}
}