na YOGYA-02090000035572 20090227025027.0 ind 979-413-124-5 010-020900000035572 160 Lan L T Lanur OFM, Alex Logika selayang pandang Alex Lanur OFM Cet. 11 Yogyakarta Kanisius 1995 82 hlm 21 cm Bibliografi : hlm. 82 Logika YOPDYOG(B) 03-10-2006 3 96P0088384 96P0088386 98P0104153