General Introduction of HSK The Chinese Proficiency Test (HSK) is China's national standardized test designed and developed by the HSK Center of Beijing Language and Culture University to assess ...

SINCE the attempt was made a year or two ago to introduce into our rural elementary schools the subject called “nature-study,” really such a general introduction to the science of living ...

THE author of this book has a great belief in what he calls general science, which apparently amounts to a slight knowledge cf many sciences. A pupil who knows a little about a great many subjects ...

General introduction to the Marx Engels Collected Works. Marx Engels Collected Works. General Introduction. KARL MARX and FREDERICK ENGELS were the authors of an integrated body of philosophical, ...