Gute Sache:
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"The IAN symbol libraries contain over 1000 custom made symbols (in 28 categories) designed specifically for enhancing science communication skills for the graphically challenged. Using the Drag 'n' Drop capabilities of Adobe Illustrator (requires version 10 or better…) diagrammatic representations of complex processes can be developed easily…
The libraries are available cost and royalty free."
->
http://ian.umces.edu/conceptualdiagrams.htm ------------------------------
Gruß
Kurt Gold