Balchin, N C7020 <br/><br/>
Health and safety in welding and allied processes 

 - 4th ed. 
 - Bombay  Jaico  1995 
 - 232p. 
<br/><br/><label>Subjects--Index Terms: </label>621.791-781 
<br/><br/><label>Dewey Class. No.: </label>621.791-781  / HEA