This Book contains three numbers of Articles, in the subject of Computer Application in the field of Legal Research, Social Security Measures and it's Implementation in Steel Industries, a case Study of Steel Industries and the Indian Constitution Vis-a-Vis Right to Pollution free Environment. Though every care has been taken to incorporate authentic information, yet some errors or omissions might have crept in inadvertently. Kindly bring such errors or omissions to the notice of author notwithstanding that neither the author nor the publisher is responsible for any error or omission. Suggestions for improvement are, however, welcome which may kindly be sent in writing only.