IP standards for petroleum and its products / 
Institute of Petroleum, London. 
 - London :  Heyden on behalf of the Institute of Petroleum,  1942- 
 - v.  ill.  24 cm 
<br/><br/> Annual publication ; current issue only kept. 
<br/><br/><label>ISBN: </label>0471907251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum products--Standards.<br/>Petroleum--Standards.