Energy conservation guidebookDale R. Patrick, Stephen W. Fardo, Ray E. Richardson, Steven R. Patrick · First published 2007Open the Tome
Energy Conservation GuidebookStephen W. Fardo, Ray E. Richardson and Steven R. Patrick Dale R. Patrick · First published 2006Open the Tome
Electricity and electronicsDale R. Patrick, Steven W. Fardo, Stephen W. Fardo · First published 1978Open the Tome
