Tyerman, Christopher. The crusades / by Christopher Tyerman. - / . - New Delhi : Oxford University Press , 2004. - 163p. : figures ; 20cm 1 CD . - A very short introduction, NULL NULL; . - A very short introduction, NULL NULL; . Includes index ISBN: 9780192806550 RS165.00 Subjects--Index Terms: WORLD HISTORY Dewey Class. No.: 909.07 / TYE/C