TY  - BOOK
AU  - Lovell,K.
TI  - An introduction to human development
T2  - Basic books in education
AV  - BF721 .L59
U1  - 155.41 
PY  - 1968///
CY  - London
PB  - Macmillan
KW  - Child psychology
N1  - Includes bibliographies
ER  -