说明：  高级autolisp 编程指南 A step-by-step approach provides practical, easy-to-follow instruction for mastering the AutoLISP programming language. Content ranges from basic to advanced programming techniques and includes all AutoLISP functions through Release 14. Complete instructions describe how to create useful and productive routines and programs.
(Advanced AutoLISP Programming A step-by-step approach provides practical, easy-to-follow instruction for mastering the AutoLISP programming language. Content ranges from basic to advanced programming techniques and includes all AutoLISP functions through Release 14. Complete instructions describe how to create useful and productive routines and programs.)