【国外标准】 Information Technology - Programming Languages - Smalltalk

This is a standard for the Smalltalk langauge such that: 1. working only from the standard, a conforming implementation can be produced, 2. Smalltalk programs which conform to the standard will have the same execution semantics on any conforming implementation, and 3. the standard shall be sufficiently complete to allow useful Smalltalk programs to be constructed.