Introductory microeconomics Text Book Ncert Class 12th A great handbook to learn the different phenomenon of Economics, this Introductory Microeconomics - Textbook remains an all-time favourite amongst students who are preparing for their Class 12 examinations. Published by NCERT, it closely maintains strict parity with the syllabus that has been laid out by CBSE. The 2013 edition has been published in 2014 and comes in paperback form.