000			00450nmm a2200157Ia 4500
008			230424s9999||||xx |||||||||||||||||und||
020			_a9783540468257
100			_aWolfram Pohlers
245		0	_aProof Theory
250			_a1989
260			_c1989 _bSpringer Berlin _aHeidelberg
300			_aMonograph
490			_aLecture Notes in Mathematics _vv.1407
650			_aMathematics and Statistics
856			_uhttps://doi.org/10.1007/978-3-540-46825-7
999			_c31181 _d31181