KHU'P23 UG/27830 UG/27831 UG/27832 UG/27833 UG/27834 UG/27835 UG/27836 UG/27837 UG/27838 UG/27839 Khurana, AK Theory and practice of optics and refraction / AK Khurana ; assisted by Aruj k Khurana, Bhawna Khurana. – 5th ed. – Haryana : Elsevier, c2023 [], 559[1]p. : coll.plat . – (Modern system of ophthalmology (MSO) ) ISBN9788131263716 : Rs.1395/- . Accommodation and refraction – Eye . Optics – Ophthalmology . Optics . Refraction . Series |