Non abbiamo ancora una biografia di R. M. Johnson.
Pubblicato in Inglese
Calculus
1996
The Harris Men
2003
Linear Differential and Difference Equations
1997
Linear and Nonlinear Differential Equations (Mathematics & Its Applications (Unnumbered Paperback))
1983
Biopolymers
29th Divisional Artillery War Record And Honours Book 1915-1918
2004