Cărți de Leonard P. Ayres

The War with Germany: Time Travels

Autor Leonard P. Ayres et al.

30 noi 2009

Preț: 66^.43 lei

6-8 săpt.

Open-Air Schools

Autor Leonard P. Ayres

26 mai 2018

Preț: 171^.78 lei

18-23 zile

Medical Inspection of Schools

Autor Luther Halsey Gulick et al.

26 mai 2018

Preț: 142^.60 lei

18-23 zile

Child Accounting in the Public Schools

Autor Leonard P. Ayres

26 mai 2018

Preț: 94^.49 lei

18-23 zile

Laggards in Our Schools: A Study of Retardation and Elimination in City School Systems

Autor Leonard P. Ayres

16 mai 2018

Preț: 133^.41 lei

18-23 zile

A Measuring Scale for Ability in Spelling

Autor Leonard P. Ayres

16 mai 2018

Preț: 93^.22 lei

18-23 zile