370.193
Ash 
I
Ashley, Brian J
An introcluction to the sociology of education
[by] Brian J. Ashley, Herry Cohen [and] Roy G.
Slatter. [London] Macmillan [1971, c1969]
159 p. ilus. 23 cm. (Basic books in education)
Bibliografía: p. [141]- 147.