John Poulter

Learning For Action

Peter Checkland

Esaurito

Peter Checkland Learning For Action

3,8

The Planning of Roman Roads and Walls in Northern Britain

Esaurito

John Poulter The Planning of Roman Roads and Walls in Northern Britain

4,3

Further Discoveries about the Surveying and Planning of Roman Roads in Northern Britain

Esaurito

John Poulter Further Discoveries about the Surveying and Planning of Roman Roads in Northern Britain

4,3