Nicholls,  D. M. <br/><br/>
Submerged arc welding / 
[written and edited by D. M. Nicholls] 
 - [Sydney] :  Australian Welding Institute : National Metal and Engineering Industry Training Committee,  1981 
 - 71 p. :  ill. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric welding