Robert O. Parmley

Illustrated Sourcebook of Mechanical Components

Standard handbook of fastening and joining

Standard handbook of fastening and joining

Mechnical components handbook

Field engineer's manual

HVAC design data sourcebook

Machine Devices and Components Illustrated Sourcebook

Field Engineer's Manual

Standard handbook of fastening and joining

Field engineer's manual

Hydraulics field manual

Civil Engineer's Illustrated Sourcebook

Hydraulics field manual

HVAC field manual