Donald L. Ahrens

This manual brings the student information concerning concrete construction. Developements in cement types are presented. Graphics and tables are included, and information related to cold and hot weather concreting is presented, including numerous tables and figures. Materials from Portland Cemen...

This manual contains the latest in small engine technology including CDI solid-state ignition, automatic chokes, no choke carburetors, and fuel pump carburetor systems. Classroom and laboratory exercises are included. Special emphasis related to small engine overhaul and repair has been designed ...