Lloyd J. Dumas is a social scientist and engineer.
Building the Good Society
Lloyd J Dumas - Paperback
£20.99
The Socio-economics of Conversion from War to Peace
2 authors - Hardback
£155.00
2 authors - Paperback
£28.99
The Technology Trap
£32.99
Lloyd J Dumas - Hardback
£58.00
