TY  - BOOK
AU  - Purcell-Gates, Victoria
AU  - Jacobson, Erik
AU  - Degener, Sophie
TI  - Print literacy development: Uniting cognitive and social practice theories
SN  - 0-674-01518-5
U1  - BCir. 302.2244 
PY  - 2004///
CY  - --England
PB  - Harvard University Press
N1  - Includes references and index
ER  -