Theraja, B.L. <br/><br/>
Textbook of Technology 

 - New Delhi  Nirja Construction & Development  1982 
 - p.568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Circle Diagrams
<br/><br/><label>Dewey Class. No.: </label>621.3 T393T