Critchlow, Keith. <br/><br/>
Order in space :  a design source book / 
Keith Critchlow. 
 - 1st ed. 
 - London :  Thames & Hudson,  1969. 
 - 120 p. (7 fold.) (chiefly illus.)  21 x 31 cm. 
<br/><br/>Bibliography: p. 120. 
<br/><br/><label>ISBN: </label>9780500340332 (pbk.) 
<br/><br/><label>LCCN: </label>70463304  
<br/><br/><label>Nat. Bib. No.: </label>B70-00836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometrical drawing.<br/>Design.
<br/><br/><label>Dewey Class. No.: </label>516.15  / CRI