@book{61577,
	author = {Liu, Tow Nyap and Ogunlana, Stephen O., and Government of NEW ZEALAND, },
	title = {An integrated system for evaluating and improving construction site productivity},
	publisher = {Asian Institute of Technology,},
	year = {1991},
	series = {Thesis ;},
	address = {Bangkok :},
	note = {A Thesis submitted in partial fulfilment of the requirement for the degree of Master of  Engineering in the field of Construction Engineering and Management, School of Engineering and Technology},
	url = {http://203.159.5.9/ait-thesis/detail.php?q=B17710}
}