Karumanchi, Narasimha. Data Structures and Algorithms Made Easy : Data Structures and Algorithmic Puzzles / By Narasimha Karumanchi. - 5th. - Hyderabad : Career Monk, 2017. - 433p. ; 00 cm. ISBN: 9788193245279 Dewey Class. No.: 005.133 / KAR