Aids to Portability Within the NAG Project. - J. J. Du Croz; Stephen J. Hague; J. L. Siemieniuch (Portability of Numerical Software, 1976)

Portability-Prediction and Correction. - Stephen J. Hague; Brian Ford (Softw. Pract. Exp., 1976)

The Design and Implementation of the NAG Master Library File System. - M. G. Richardson; Stephen J. Hague (Softw. Pract. Exp., 1977)

The NAG Library 'Machine'. - Brian Ford; Jon Louis Bentley; J. J. Du Croz; Stephen J. Hague (Softw. Pract. Exp., 1979)

Preparing the NAG library. - Brian Ford; Jon Louis Bentley; J. J. Du Croz; Stephen J. Hague (Problems and Methodologies in Mathematical Software Production, 1980)

Tools for numerical software. - Brian Ford; Stephen J. Hague (Problems and Methodologies in Mathematical Software Production, 1980)

Computer-based documentation for the NAG library. - Brian Ford; Stephen J. Hague; S. M. Nugent (Problems and Methodologies in Mathematical Software Production, 1980)

Using Focus Technology to Build Front Ends. - Stephen J. Hague (Programming Environments for High-Level Scientific Problem Solving, 1991)