This book written by Prof. Dr.K.Venkatesan is very useful one for preparing TNPSC and UPSC Exams. Further it is suitable book to prepare for the exam of Assistant Commissioner of Labour (Formerly named as Labour Officer). It contains several chapters of Social Science divided under various sub headings. The simple Tamil language makes the readers to understand the Sociology namely the social science in just one glance. Very valuable book in the department of sociology.