National semiconductor <br/><br/>
National Analog and interface products / National Semiconductores  

<br/><br/> Master sets ; Tool storage products ; Ratchets, sockets & drive tools ; Impact sockets & accessories ; Wrenches & Torques Wrenches ; Screwdrivers ; Scrapers & files ; Pliers, cutters, snips & retaining ring pliers ; Engine, brake & wheel tools ; Punches, chisels & pry bars ; Hammers ; Pullers ; Parts & Rebuild kits, warrantly information , Dimensional specifications ; Part number index. 
<br/><br/><label>Dewey Class. No.: </label>621.38152  / N17n