Sierp, Allan. <br/><br/>
An advanced course in geometrical drawing / 
by Allan Sierp. 
 - 9th ed. 
 - Adelaide, Australia :  Sands & McDougall,  1969. 
 - 101 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometrical drawing.<br/>Drawing.<br/>Geometry.