Guide to world screw threads / 
edited by P. A. Sidders. 
 - New York :  Industrial Press,  1969. 
 - 318 p. :  ill. ;  22 cm. 
<br/><br/> Sixth  and 15th ed. entered under C. E. Allen have title: Machinery's screw thread  book. 20th ed. entered under title: Machinery's screw thread book. 
<br/><br/><label>ISBN: </label>0831110929 
<br/><br/><label>LCCN: </label>71-185990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Screw threads, Standard.