Insulation co-ordination, part 1 :  terms, definitions, principles and rules / 
International Electrotechnical Commission. 
 - 6th ed. 
 - Geneve :  Bureau Central de la Commission Electrotechnique Internationale,  1976. 
 - 45 p. 
 - IEC standard publication ; 71-1 .
<br/><br/> French-English language text. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric insulators and insulations.