Graham Walker | Bookhype

Graham Walker is Professor of Political History at Queen′s University, Belfast.

Oct 31, 1983

Cover of Cryocoolers

Cryocoolers (International Cryogenics Monograph)

Mar 1, 1980

Cover of The Hamelin Incident

The Hamelin Incident (Acting Edition S.)

Feb 1980

Cover of Stirling Engines

Stirling Engines

Jun 21, 1973

Cover of Stirling-cycle Machines

Stirling-cycle Machines