★ There's a book suitable for each level★Fully integrates the teaching of grammar and oral communication skills★Integrated skills focus:1. Features a large array of written and oral exercises, includi
The space competition is only one of the major concerns of the contributors to this volume. Their investigations cover all the areas of interaction, of conflict and cooperation, between science and th
This introduction to physical science combines a rigorous discussion of scientific principles with sufficient historical background and philosophic interpretation to add a new dimension of interest to
