Lieberthal, Edwin M. <br/><br/>
The complete book of fingermath 
/ Edwin M. Lieberthal ; Bernadette Lieberthal, project coordinator ; editor, Leo Gafney 
 - ix, 342 pages :  illustrations 
<br/><br/>Preparing to calculate Basic addition and subtraction The unknown quantity Basic multiplication and division More addition and subtraction Advance multiplication and division TV specials 
<br/><br/><label>ISBN: </label>0070376808 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic<br/>Finger calculation
<br/><br/><label>Dewey Class. No.: </label>513