Accuracy of machine tools and methods of test.  Part 1,  specification for lathes, general purpose type / 
British Standards Institution. 
 - 11 pages :  illustrations,   1981. 
 - British standard ;  BS 4656 : Part 1 : 1981 .
 - British standard ;  BS 4656 : Part 1 : 1981 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-tools--Great Britain.<br/>Machinery--Testing.