@book{764,
	author = {Ashraf , Md. Ali  and  Hazra, Md. Abdul Khaleq },
	title = {Vector analysis with applications /},
	publisher = {Wiley Eastern, 1993.},
	year = {1993.},
	address = {New Delhi : },
	edition = {3rd ed.},
	note = {Includes index.}
}