000			00531ctm a2200193u 4500
003			OSt
005			20250520161806.0
007			ta
008			240814s2015 001|0 eng u
040			_cEGST
082			_aETH 347.06 Daw 2015
100	1		_aDawit Bezabih.
245	1	0	_aYemasredat shekim : _bmugeti ina amekiniyo / _cby Dawit Bezabih
246	2		_aBurden of proof : Argument and logic
260			_aAddis Ababa.: : _bBemela Printing, _cc2015.
300			_a220 p ; _c18 cm.
650		4	_aProof theory.
942			_cBK _2ddc
999			_c13173 _d13173