Gantt, Henry Lawrence,  1861-1919, <br/><br/>
Work, wages, and profits / 
Henry L. Gantt ; with a new introd. by Morgen Witzel 
 - 312 páginas 
<br/><br/><label>ISBN: </label>1855066297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salarios<br/>Costo y nivel de vida
<br/><br/><label>LC Class. No.: </label>HD4909  / G35