TY  - BOOK
AU  - Jean Piaget
AU  -  GET Holloway  M J Mackengie
TI  - Child`s Conception of movement and Speed
SN  - 0-7100-6491-8
U1  - 155.4 
PY  - 1970///
CY  - London
PB  - Roumedge & Kegam Paul Limited
N1  - Jean Piaget; GET Holloway & M J Mackengie: Child`s Conception of movement and Speed.  London.  Roumedge & Kegam Paul Limited, 1970. 0-7100-6491-8--(155.4PIA)
ER  -