Attention
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
school will be easy for sibling (m,f,n,g, sib<=7 yr)
[spa0202s]
| Label | Variable |
|---|
| Label | Instrument |
|---|
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
[spa0202s]
| Label | Variable |
|---|
| Label | Instrument |
|---|