@book{5665,
	title = {Introduction to non - linear dynamics /},
	publisher = {The open University ,},
	year = {c1993.},
	address = {Milton Keynes ;},
	note = {MS323 Block 1 : units 2 - 4
MS323 Block 2 : units 5 - 7
MS323 Block 3 : units 8 - 10}
}