Ruston, Arthur Gough <br/><br/>
Rural arithmetic / 
including a thorogh treatment of aricultural measurement and calculation and of the business transactions of the farm 
 - London :  W. B. Clive,  1916 
 - xi, 431 p. :  ill. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>511.7