Lay, W. A. (Wilhelm August), 1862–1926
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 97404
W. A. (Wilhelm August) Lay Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Experimental pedagogy: with particular reference to education through activity | 1936 | Author | |  | |  | | ||
| Experimentelle pädagogik: mit besonderer rücksicht auf die erziehung durch die tat | 2., verb und verm. aufl., mit 6 textabbildungen. | 1912 | Author |  | | | | | 
|