"Proceedings of a conference convened by the National Institute of Child Health and Human Development, May 28-31, 1978, at the National Institutes of Health, Bethesda, Md." - T.p. verso
v. 1. Production. - v. 2. Perception
Child phonology. ISBN 012770602X. Published by Academic Press in 1980. Publication and catalogue information, links to buy online and reader comments.