First published in 1985. The present book represents a statement of the state of the art in a very important aspect of spatial cognition, its development.

First Published in 1985. Routledge is an imprint of Taylor & Francis, an informa company.

"The book is aimed at the specialist or the researcher/theorist who wishes to grapple with many of the contemporary ideas and findings in a domain of functioning with deep philosophical and psychological roots....will reward the interested reader."—Child Development Abstracts and Bibliography