Toft Louis <br/><br/>
Practical mathematics Vol 2 
Toft Louis; Mckay A D D 
 -  1958 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B, J8.1,J8.2