Chang, Raymond General chemistry : the essential concepts/ Raymond Chang, Jason Overby. - 6th ed. - New Delhi : McGraw-Hill Education, 2013 - xxii, 779p. : col.ill. ; 25 cm. Includes bibliographical references and index ISBN: 9781259098659 (pbk) Rs.2295.00 Subjects--Topical Terms: Chemistry--Textbooks Dewey Class. No.: 540