Wymer, Norman <br/><br/>
Oil :  Longman Structural Readers Non-Fiction Stage 4 / 
Norman Wymer, 
 - London :  Longman Group Limited,  1972 
 - 74 p. :  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil
<br/><br/><label>Dewey Class. No.: </label>338.27282  / WYM 1972