00395nam a22001457i 4500001001000000005001700010008004100027082002100068100002500089245003700114260003600151300001700187650002700204020001800231SXC02747820260819093819.0260101s1978    ii            000 0 eng d  a909.07 TYR-C222  aTyreman, Christopher10aCrusades /cTyreman, Christopher  abSouvenir Press, London,c1978  ap. ;c22 cm. 0aMedieval world history  a9780848234393