Janssens, J. A. <br/><br/>
Practical petroleum tables for ship's use :  rapid conversion of cubic feet to long and metric tons / 
J. A. Janssens. 
 - 3rd ed. 
 - Glasgow :  Brown, Son & Ferguson,  1980. 
 - 143 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Shipping--Tables. 
<br/><br/><label>Dewey Class. No.: </label>623.8245