David Gwyn

Organic Reactions at Advanced Level

By Davies, David Gwyn, Kelly, Terence Victor George

Inorganic Reactions at Advanced Level

By Davies, David Gwyn, Kelly, Terence Victor George

A-level Inorganic Chemistry (Allman revision notes)

By Davies, David Gwyn, Kelly, Terence Victor George

Revision Notes for Advanced Level Physical Chemistry (Allman revision notes)

By Davies, David Gwyn, Kelly, Terence Victor George

Organic Reactions

By Davies, David Gwyn, Kelly, Terence Victor George

Inorganic Reactions

By Davies, David Gwyn, Kelly, Terence Victor George

New Calculations for Ordinary Level Chemistry

By Davies, David Gwyn, Kelly, Terence Victor George

Inorganic Reactions at Advanced Level

By Davies, David Gwyn, Kelly, Terence Victor George

Inorganic Reactions at Advanced Level

By Davies, David Gwyn, Kelly, Terence Victor George

Organic Reactions at Advanced Level

By Davies, David Gwyn, Kelly, Terence Victor George, David Gwyn Davies, Terence Victor George Kelly

Physics for First Examinations (Holmes McDougall science series)

By Davies, David Gwyn, McCullough, David

Chemistry and Industry

By Jones, David Gwyn

New Calculations in Physical Chemistry for Advanced Level

By Davies, David Gwyn

Advanced Level Inorganic Chemistry (Revision Notes S.)

By Davies, David Gwyn, Kelly, Terence Victor George