From which website I can do free download the PDF File of exam books of union Public service commission recruitment exam please tell me about this because I do participate in the recruitment exam of this service commission so I have need of its exams books and want to do download it from net so ask you about this.

As you are looking for the UPSC Exam Books so here I am giving you book for Sociology as below:-

Sociology Basic Concepts
An Introduction of Sociology
Emergence and Development of sociology
Sociology: Its Relationships with other social Sciences
Methods and Techniques of Research in Sociology
Society, Community, Association and Institution
Social Groups
Social Structure and Social System
Norms and Values
Status and Role
Cooperation, Competition and Conflict
Acculturation, Askimilation & Integration

To get detailed notes visit at the given below link:-

mrunal.org/2012/05/download-sociology-study-material-by.html