CHAKRABURTY, N. (2015). Treatise on some aspects of plus two (+2) chemistry: (with problems and solutions including multiple choice questions): A useful guide for the examinees of all competitive examinations. New Central Book Agency.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)CHAKRABURTY, Nirendranath. Treatise on Some Aspects of Plus Two (+2) Chemistry: (with Problems and Solutions Including Multiple Choice Questions): A Useful Guide for the Examinees of All Competitive Examinations. New Central Book Agency, 2015.
MLA -ийн эшлэл (9 дэх хэвлэлт)CHAKRABURTY, Nirendranath. Treatise on Some Aspects of Plus Two (+2) Chemistry: (with Problems and Solutions Including Multiple Choice Questions): A Useful Guide for the Examinees of All Competitive Examinations. New Central Book Agency, 2015.