000			00332nas a2200145uu 4500
001			17099
003			BBLTC
005			20210520143841.0
008			060330 4
044			_a4
100	1		_aRivas, Luis _eDirector
245	1	0	_aEmpresa
260			_aBuenos Aires : _bOstubo, Eduardo ;
310			_aTrimestral
999			_c19454 _d19454