作者的書籍：P. Ryan - BookPine

American Education in Popular Media (From the Blackboard to the Silver Screen)

American Education in Popular Media (From the Blackboard to the Silver Screen)

S. Terzian

Master-Servant Childhood: A History of the Idea of Childhood in Medieval English Culture

Master-Servant Childhood: A History of the Idea of Childhood in Medieval English Culture

P. Ryan

Training Production Industrial

Training Production Industrial

P. Ryan

Development Planning and Poverty Reduction

Development Planning and Poverty Reduction

David Potts

Information Technology in Agriculture, Food and Rural Development: Proceedings of a Conference Held in Dublin, 19 and 20 April 1988

Information Technology in Agriculture, Food and Rural Development: Proceedings of a Conference Held in Dublin, 19 and 20 April 1988

M. Harkin

Solar System

Solar System

P. Ryan