There are numerous terms related to subjects that we are unaware of. Here, in this series we have introduced various dictionaries that will enrich your sphere of knowledge. The series comprises dictionaries on a number of subjects. All the science students can make use of dictionaries of Science, Physics, Chemistry, Biology, etc. For students of Arts, they can refer to dictionaries of Economics, History, Literature, etc. Other than that one can also read and make use of the dictionaries of Civil Engineering, Commerce, Mathematics, Education, Music, etc. The reader can also come to know more about the various technological terms in the dictionaries of subjects like Medical Lab Technology and Rubber Technology. On the whole, these dictionaries are a broad spectrum of various terms related to the subject. The success of natural sciences gave rise to attempts to understand human society in the same objective way and formulate its laws. Karl Marx who investigated the laws of motion of capitalism may be considered the father of sociology. Others followed in quick succession. Engels studied the Red Indian society of North America, Dedekind studied the rate of suicide in France, Max Weber studied the relation between Protestantism and Capitalism. That the attempt to find laws of human society failed, does not take away anything from the fact that a vast body of knowledge was unearthed. Sociology and Anthropology are now respectable subjects with well-defined syllabi and can be taken as optional subjects in many competitive examinations. The student will be glad to know that we have compressed almost 200 years of investigation into this medium size volume. This dictionary shall give the reader an overview of sociology, its discoveries, its principal pioneers etc. that no other similar volume can. A must buy for every serious student!