education on site teacher's guide to history through role play / John Fairclough education on side teacher's guide to using portraits / Susan Morris ; ed. by Gail Durbin : ill. by Nick Arber General text book for the F.T. portable no.5, mark I / by command of the Army Council army education scheme Handbook of general education 1948 (provisional) / by command of the Army Council machine gunner's handbook, including the Vickers light gun / J. Bostock Class-book of organic chemistry / Is. Ben. Cohen griffin's technological hand-books analysis of dyestuffs and their identification in dyed and coloured materials, lake-pigments, foodstuffs, etc. / by Arthur G. Green Newnes engineer's manual : for designers, draughtsmen, toolmakers, turners, fitters, erectors, foundrymen and all those engaged in mechanical engineering / by F.J. Camm Standard methods for testing petroleum and its products / Institute of petroleum How to make model soldiers / written and photographed by Philip O. Stearns Manual of map reading and field sketching / War Office . General Staff Principles of mechanism / F. Dyson