SamsTeach.Yourself.C.in.21.Days1994

Teach Yourself Visual C++6 in 21Days 21天自学VC++

How to choose the most appropriate database technology for each of your applications Evaluations of

java_21Days。21天学习java的入门书籍。(上)

NULL 博文链接：https://tianjun309.iteye.com/blog/416652

TeachYourselfPerl5in21days.pdf

SamsTeachYourselfJava6in21Days

sql教程，依托oracle，同mysql有点区别，可自行查找资料对比

abapstudyin21days

SamsTeachYourselfVisualC++6in21Days,ProfessionalReferenceEdition

TeachYourselfVisualC++6in21DaysRAR压缩包