Cuylenburg,A.Van <br/><br/>
Practical problems in Arithmetic 

 - Colombo  St.Benedict's book Department  1901 
 -  104P., 18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Universal Decimal Class. No.: </label>50  / A 29