WARN, REUBEN HENRY <br/><br/>
SHEET METAL WORKERS INSTRUCTOR PRACTICAL RULES FOR DESCRIBING THE VARIOUS PATTERN REQUIRED BY ZINC SHEET IRON COPPER AND TIN PLATE WORKERS 

 - LONDON  TECHNICAL PRESS  1946 
 - 224P 
<br/><br/><label>Dewey Class. No.: </label>672.07 WAR'S