Icl, 1981, DAP: Introduction to FORTRAN Programming, International Computers Limited, Technical Publication 6755
Icl, 1981, DAP: FORTRAN Language, International Computers Limited, Technical Publication 6918
Jaswon, 1983, Integral Equation Methods in Potential Theory and Elastostatics
Icl, 1981, VME/B DAP: Developing DAP Programs, International Computers Limited, Technical Publication 6920