Herman  E. Hayward <br/><br/>
Structure of economic plants 

 - NewYork  Macmillian Company  1948 
 - 674p 
<br/><br/>Herman  E. Hayward: Structure of economic plants.  NewYork.  Macmillian Company, 1948.--(581.4HAY)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.4  / HAY