Hartog, J. P. Den <br/><br/>
Strength of materials 

 - New york  McGraw-hill Book  1949 
 - viii, 323 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Engineering<br/>  Materials
<br/><br/><label>Dewey Class. No.: </label>620.11  / H325s 1949