Boring for engineering craftsmen. 

 - Watford    Engineering Industry Training Board   1969 
 - 175p  30cm 
 - Instruction manual, module D.21    .
<br/><br/><label>ISBN: </label>0850830370 
<br/><br/><label>Subjects--Uniform Titles: </label><br/> Drilling and boring machinery.
<br/><br/><label>Dewey Class. No.: </label>621.945 E57b