TY  - BOOK
AU  -  Stevens,Mildred
TI  -  Observing children who are severely subnormal : :  an approach to th eir educatio / 
U1  -  371.9 
PY  - 1968///
CY  -  London : 
PB  -  Edward Arnold, 
KW  -  Children with mental disabilities
KW  -  Education
KW  -  Great Britain
N1  -  Revised ed. published in 1978 under title: Observe, then teach;  Includes bibliography: p. 93-94
ER  -