Irwin. Claude. <br/><br/>
practical mathematics part 3 
By John Perry. 
 - London,  Macmillan and Co.,  [1913] 
 - 1 online resource (xiv, 335 p.)  incl. tables, diagrs. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>516.24  / PAL