Casulleras Closa, Josep2016-02-222016-02-2220041576-9372https://hdl.handle.net/2445/69708The doctrine of the astrological aspects, or distances between two celestial objects such as planets is sometimes defined in terms of these objects emmanating rays in certain directions of astrological significance.18 p.application/pdfengcc-by-nc-nd (c) Casulleras Closa, Josep, 2004http://creativecommons.org/licenses/by-nc-nd/3.0/esAstrologia àrabAstronomia àrabCiència medievalAl-AndalusArab astrologyArab astronomyMedieval scienceAl-Andalusinfo:eu-repo/semantics/article5956322016-02-22info:eu-repo/semantics/openAccess