Spletni emulator za računalnik PDP-11/70.
A Complete History Of Mainframe Computing
https://skn.noip.me/pdp11/pdp11.html
PDP-11
https://en.wikipedia.org/wiki/PDP-11
PDP-11/70 maintenance and installation manual
https://en.wikipedia.org/wiki/PDP-11
PDP-11 processor handbook
http://bitsavers.org/pdf/dec/pdp11/handbooks/PDP11_Handbook1979.pdf
