What (who) is Dragon Book - definition

<publication> The classic text "Compilers: Principles, Techniques and Tools", by Alfred V. Aho, Ravi Sethi, and Jeffrey D. Ullman (Addison-Wesley 1986; ISBN 0-201-10088-6). So called because of the cover design featuring a dragon labelled "complexity of compiler design" and a knight bearing the lance "LALR parser generator" among his other trappings. This one is more specifically known as the "Red Dragon Book" (1986); an earlier edition, sans Sethi and titled "Principles Of Compiler Design" (Alfred V. Aho and Jeffrey D. Ullman; Addison-Wesley, 1977; ISBN 0-201-00022-9), was the "Green Dragon Book" (1977). (Also "New Dragon Book", "Old Dragon Book".) The horsed knight and the Green Dragon were warily eying each other at a distance; now the knight is typing (wearing gauntlets!) at a terminal showing a video-game representation of the Red Dragon's head while the rest of the beast extends back in normal space. See also book titles. (1996-12-03)

Compilers: Principles, Techniques, and ToolsAho, Sethi, Ullman, Compilers: Principles, Techniques, and Tools, Addison-Wesley, 1986. is a computer science textbook by Alfred V.

Silver Dragon coins, also sometimes known as Dragon dollars, are silver coins issued by China, Japan and later Korea for general circulation in their own countries. Featuring a dragon on the obverse of Japanese and Korean issues and on the reverse of Chinese issues, all were inspired by the silver Spanish dollar which following its introduction into the region in the 16th Century had set the standard for a de facto common currency for trade in the Far East, this specification being a weight of 27.