The textbook 'A treatise on Science, Technology and Society' has been written to cater to the needs of first year students of Bachelor of Technology course of Himachal Pradesh University. The book covers the entire syllabus of first year B.Tech course. The book has been written in simple and lucid style to make the book easy to understand. The book contains 14 chapters. Questions have been given at the end of chapters. Latest previous year question papers have also given at the end.