Vyas, Jagruti Positive Thinking / Jagruti - 1st ed. - New Delhi: Cyber Tech Pubns., 2017. - v,240p. col. ill.; 24cm Includes bibliographical references and index. English ISBN: 9789350535226 Subjects--Topical Terms: Thinking - Positive. Attitude Dewey Class. No.: 153.42 V99P