= Plan 9 =
https://lsub.org/who/nemo/9.intro.pdf




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TurboAssembler
http://bitsavers.informatik.uni-stuttgart.de/pdf/borland/turbo_assembler/Turbo_Assembler_Version_5_Users_Guide.pdf

TurboDebugger
ftp://bitsavers.informatik.uni-stuttgart.de/pdf/borland/turbo_assembler/Turbo_Debugger_Version_5_Users_Guide.pdf
----

= 소형, 더 작은 (phone등) 것에서 볼 수 있는 파일 =

[[미적분,calculus]]
오래된 책 published in 1910; 11M PDF
https://en.wikipedia.org/wiki/Calculus_Made_Easy




[[선형대수,linear_algebra]]
http://linear.axler.net/LinearAbridged.pdf

= 중형 태블릿용 =

Introduction to Calculus I and II
http://www.math.odu.edu/~jhh/counter10.html

FREE GEOMETRY BOOK
http://www.math.odu.edu/~jhh/counter13.html

= 대형 태블릿용 =
1940년
Teach Yourself Calculus
P. Abbott
https://archive.org/details/TeachYourselfCalculus