Prices of locomotines and boilers. 

 - Delhi  Manager of publications Delhi.         1957 
 - iii,53p  cm. 
<br/><br/> App.p.51-53p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(D641):76.2.N56t, J7