- An Introduction to Hydraulic Operators for Dams and Locks for Professional EngineersGuyer, J. Paul
Paperback - An Introduction to Hazardous Sludge and Soil Treatment for Professional EngineersGuyer, J. Paul
Paperback - An Introduction to Electrical Substation Maintenance for Professional EngineersGuyer, J. Paul
Paperback - An Introduction to Physical Design of Wastewater Ponds for Professional EngineersGuyer, J. Paul
Paperback - An Introduction to Electrical Safety for Aerial Lines for Electrical EngineersGuyer, J. Paul
Paperback - An Introduction to Diesel Electric Generating Plants for Professional EngineersGuyer, J. Paul
Paperback