TY  - GEN
AU  - Fürlus, Eckhard
AU  - Zielinski, Siegfried
TI  - Variantology 4: : On Deep Time Relations of Arts, Sciences and Technologies In the Arabic-Islamic World and Beyond/ 
T2  - Variantology
SN  - 9783865607324
PY  - 2010///
CY  - Koln; 
PB  - Verlag der Buchhandlung Walther Konig; 
ER  -