Khurmi, R. S. Strength of Materials : A textbook for the students of u.p.s.c / R.S. Khurmi. - 1th ed. - New Delhi : S. Chand and Company , 1968. - 814 p.: 26 cm. index. ISBN: 9789352833979 Subjects--Topical Terms: Strength.Materials. Dewey Class. No.: 548.84 / KRS