Ostrowsky/O  <br/><br/>
Engg. drawing 

 - Bristor  E.L.B.S  1991 
 - 172 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Engg. drawing
<br/><br/><label>Dewey Class. No.: </label>604.24  / OST