If you are looking for a physical "piece" like a book index to master the software: Adobe Illustrator CS6 - My Top 6 Favorite Features
The most reliable index for CS6 is the official documentation originally provided by Adobe. While physical manuals are rare, the digital equivalents remain the most accurate source for features. index of adobe illustrator cs6 best
Adobe Illustrator CS6 (Creative Suite 6), released in 2012, represents a significant turning point in graphic design history. It was the last major version of Adobe software sold under a perpetual license (a one-time purchase) before the company transitioned entirely to the Creative Cloud (CC) subscription model. If you are looking for a physical "piece"