The Opdycke lexicon of words selection. por Opdycke, John Baker 1878-

Many my words, a guide to modern usage and expression. por Opdycke, John Baker 1878-

Harper's English grammar por Opdycke, John Baker 1878-1956

Get it right! A cyclopedia of correct English usage por Opdycke, John Baker 1878-

The English of commerce por Opdycke, John Baker 1878-

Elements of composition for secondary schools por Canby, Henry Seidel 1878-

Good English por Canby, Henry Seidel 1878-

Good English por Canby, Henry Seidel 1878-

Elements of composition for secondary schools por Canby, Henry Seidel 1878-, Opdycke, John Baker 1878-