The impact of Lenin and Trotsky on the Russian RevolutionJohn Hendry · First published 1996Open the Tome
James Clerk Maxwell and the theory of the electromagnetic fieldJohn Hendry · First published 1986Open the Tome
The creation of quantum mechanics and the Bohr-Pauli dialogueJohn Hendry · First published 1984Open the Tome
A manual of time and motion studyJohn Walter Hendry · First published 1946 · Latest edition 1950Open the Tome
