000			00424cam a22001572 4500
001			0000032192
005			20170918210059.0
008			100921s xx 000 0 eng d
100	1		_aPOWICKE, Maurice.
245	1	4	_aThe thirteenth century :
250			_a ed.
260			_aLondon : _bOxford University Press, _c1962.
300			_a829 p.
504			_aIncludes bibliographical references and index.
908			_a100921
999			_c76524 _d76524