Lockrey, Andrew Jules  1897-, <br/><br/>
Plastics in the school and home workshop / 
A. j. lockrey 
 - 3 
 - 235 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mano de obra<br/>Gomas y resinas
<br/><br/><label>LC Class. No.: </label>NK8595  / L63 1946