TY  - BOOK
AU  - Ashby,Gerald
TI  - Pre-school theories and strategies
SN  - 0522840272
AV  - LB1140.2 .A83
U1  - 371.21/0994 
PY  - 1972///]
CY  - [Carlton, Australia]
PB  - Melbourne University Press
KW  - Education, Preschool
KW  - Australia
N1  - Includes bibliographical references
ER  -