Chinn, William G. <br/><br/>
Arithmetic and calculators :   how to deal with arithmetic in the calculator age /  
William G. Chinn, Richard A. Dean, Theodore N. Tracewell. 
 - San Francisco :   W. H. Freeman,   c1978. 
 - vii, 488 p. :   il. 
<br/><br/><label>ISBN: </label>0716700166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aritmética.<br/>Máquinas de calcular--Circuitos.
<br/><br/><label>Dewey Class. No.: </label>513.0285