Exercises and experiments in chemistryH. Clark Metcalfe, John Esco Williams, Joseph F. Castka · First published 1974Open the Tome
Exercises and Experiments in Physics (Modern Physics)Frederick E. Trinklein, H. Clark Metcalfe, John Esco Williams · First published 1972Open the Tome
Teacher's guide to the modern chemistry programH. Clark Metcalfe, Joseph F. Castka, John Esco Williams · First published 1966Open the Tome
Modern PhysicsCharles Elwood Dull, H. Clark Metcalfe, John Esco Williams · First published 1964Open the Tome
modern physicsH. Clark Metcalfe, John Esco Williams, Charles Elwood Dull · First published 1963 · Latest edition 1964Open the Tome
Modern ChemistryCharles Elwood Dull, H. Clark Metcalfe, John Esco Williams · First published 1958Open the Tome
Early English, A Study of Old and Middle EnglishJohn Williams Clark · First published 1957Open the Tome
