T. T. T. I. <br/><br/>
"L.M.,test.,maint, & commoss. of ele. equip.,t.y.e" 

 - Bombay  Somaiya Pub. Pvt. Ltd.  1988 
 - 77p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICAL