00507nam a22001937a 4500 6579 6579 OSt 20191004164117.0 191004b ||||| |||| 00| 0 eng d 9781787330672 yeshi 909.83 HAR Harari, Yuval Noah. 21 lessons for the 21st century / London : Penguin random house, 2018. xv, 352 p. : ill, ; 22 cm. Includes bibliography Civilisation ddc BK 0 0 ddc 0 0 ILCS ILCS 2019-08-17 Vajra Books 1280.00 6 16 909.83 HAR E16843 2025-10-29 2025-09-16 2019-10-04 BK