Bhagat, Chetan 11 rules for life : secrets of level up / Chetan Bhagat - Haryana : Harper Collins, 2024. - xxvi, 224p. : 18 cm. ISBN: 9789356999978 (pbk.) Subjects--Topical Terms: Motivation (Psychology)Self-help techniques Self-improvement Success Life skills Dewey Class. No.: 158.1 BHA