Ghatak, Ajoy Optics - 4th ed. 7th ed. - New Delhi.: Tata McGraw Hill Education Private Limited, 2010 Chennai. : MC Graw Hill , 2021. - xxiv;29.12p. PAPER BACK xvii , 1.6p. PAPER BACK 27cm. Physics Contents Physics, optics ISBN: 9780070262157 9789390113590 Subjects--Index Terms: Physics Dewey Class. No.: 535 / GHA