@book{269,
	author = {C.A.S.D.S. Study Group on Mechanisms of Motor Skill Development and Connolly, Kevin J., and Centre for Advanced Study in the Developmental Sciences.},
	title = {Mechanisms of motor skill development:},
	publisher = {Academic Press,},
	year = {1970.},
	address = {London,},
	note = {At head of title: Centre for Advanced Study in the Developmental Sciences.}
}