Reed quick-check hydraulic charts 

 - Buenos Aires:  Reed Roller Bit Argentina,  1962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAFICOS HIDRAULICOS REED<br/>HIDRAULICA DE PERFORACION
<br/><br/><label>Universal Decimal Class. No.: </label>622.323(084.21) R251