Robert O. Parmley

Illustrated Sourcebook of Mechanical Components

Standard handbook of fastening and joining

Standard handbook of fastening and joining

Mechnical components handbook

HVAC design data sourcebook

Standard handbook of fastening and joining

Field Engineer's Manual

Field engineer's manual

Machine Devices and Components Illustrated Sourcebook

Field engineer's manual

Civil Engineer's Illustrated Sourcebook

Hydraulics field manual

Hydraulics field manual

HVAC field manual