TY  - BOOK
AU  - Eng Helga
TI  - Psychology of children's drawings from the first stroke to the coloured drawing
U1  - 136.702 
PY  - 1959///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Developmental psychology
KW  - Differential psychology
KW  - Psychology
KW  - Study methods
ER  -