David Ripley

Performance Improvement Interventions

1997

Formal Theories of Truth

2018

Postal history of North West Derbyshire

1994

Performance Improvement Pathfinders

1997

Performance Improvement Interventions

1997

Peak Forest Tramway Including the Peak Forest Canal

2021

Little Eaton Gangway and Derby Canal

2021

Little Eaton Gangway and Derby Canal (Locomotion Papers)

1997

Help! I Want My Church to Grow

2008

Bryan the Faithful

2018

AutoCAD - a Handbook for Theatre Users

2005

AutoCAD 2010 - A Handbook for Theatre Users

2022