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spec: Homework : With each lecture there will be assigned homework . A comprehensive publication with 1,500 entries and almost 400 biographies of historical figures . The discipline of sociology provides students with a broad range of concepts , theories and methodologies that help us understand the complex relations among people in societies . Associated with each lecture course are seminars , tutorials , and possibly laboratory classes which draw on , analyze , illustrate , or amplify the topics presented in the lectures .