Oberg, Erik,  1881-1951, <br/><br/>
Machinery's handbook / 
Erik Oberg...[et. all] 
 - 31st edition. 
 - South Norwalk, Connecticut :  Industrial Press, Inc.,  c2020. 
 - xii, 2979 pages :  illustrations ;  19 cm 
<br/><br/> Includes index.  "A reference book for the manufacturing and mechanical engineer, designer, drafter, metalworker, toolmaker, machinist, hobyist, educator, and student." 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9780831137311 9780831136314 
<br/><br/><label>LCCN: </label>2019954863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>TJ151  / .O24 2020 
<br/><br/><label>Dewey Class. No.: </label>621.80212/OBM