Dobrovolsky, V. <br/><br/>
Machine elements :  a textbook 
V. Dobrovolsky 
 - 2nd ed. - 
 - Moscow :  Mir Publishers,  1974. 
 - 492p. :  ill. ;  23 cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery<br/>Machine design
<br/><br/><label>LC Class. No.: </label>PDA TJ170.M32