Aiyar, Shankkar Aadhaar : a biometric history of India's 12-digit revolution / Shankkar Aiyar - India Westland 2017 - 266 p. ISBN: 9789386224958 Subjects--Topical Terms: Biometric identification cardsHuman services - IndiaBiometric identification cards Dewey Class. No.: 330 AIY-S