000			00506nam a2200157Ia 4500
008			140529s9999 xx 000 0 und d
020			_a9789715847247
050			_aBC 108 _b.In8 2008
245			_aIntroduction to logic : _ba modular approach /  _cClaudio V. Tabotabo... [et al.]
260			_aQuezon City, Philippines : _bC & E Publishing, _cc2008.
300			_a124 p. : _bill. ; _c22 cm.
500			_aIncludes bibliographical references.
521			_aGE
942			_kLOC _cBK
999			_c117714 _d117714