Brooks, Edward <br/><br/>
The normal union arithmetic  graded course, part 11 
Edward Brooks 
 - 230 p  19 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias naturales<br/>Matemáticas
<br/><br/><label>Dewey Class. No.: </label>500  / BRO NOR 1878