Ucchatara Rasayan (উচ্চতর রসায়ন) (Part-I & II) Class-12(Beng Version)

Santra Publication is a rapidly growing publisher of Bengali language textbooks, also offering books in English, and is a leading provider of educational materials in West Bengal and Tripura. Founded by Dr. Dulal Chandra Santra, it has expanded to include over 300 titles and is used by over 15,000 schools. The company is known for its guidebooks for engineering, medical, and competitive exams, as well as university-level texts. It is managed by Dr. Santra's sons, Shri Biswajit Santra and Shri Subhajit Santra, who are focused on establishing the company as a prominent name in the Indian education sector.