Quizá quiso decir: MUHAMMAD, PROFETA,-632 Advances in Experimental Medicine and Biology, 0065-2598 ; 632 Vienna Circle Institute Yearbook [2004], 0929-6328 ; 12 Vienna Circle Institute Yearbook, 0929-6328 ; 13 Lecture Notes in Economics and Mathematical Systems, 0075-8442 ; 632 Lecture Notes in Computer Science, 0302-9743 ; 6324 Lecture Notes in Computer Science, 0302-9743 ; 6325 Lecture Notes in Computer Science, 0302-9743 ; 6327 Lecture Notes in Computer Science, 0302-9743 ; 6329 Lecture Notes in Computer Science, 0302-9743 ; 6328 Lecture Notes in Computer Science, 0302-9743 ; 6326 Lecture Notes in Computer Science, 0302-9743 ; 6321 Lecture Notes in Computer Science, 0302-9743 ; 6322 Lecture Notes in Computer Science, 0302-9743 ; 6323 Lecture Notes in Computer Science, 0302-9743 ; 6320 Vienna Circle Institute Yearbook, 0929-6328 ; 14 Muhammad, Prophet, -632 Criticism and interpretation. Muhammad, Profeta, -632 Crítica e interpretación. Manuales (Universitat Oberta de Catalunya). Comunicación ; 632. Vienna Circle Institute Yearbook, Institut `Wiener Kreis' Society for the Advancement of the Scientific World Conception, 0929-6328 ; 15