TY  - GEN
AU  - Boer,A P
TI  - Application of a simple recording system to the analysis of free-play behavior in autistic children
SN  - 0021-8855
PY  - 2010///0629
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1901/jaba.1968.1-335
ER  -