Encyclopedia of Science and Technology: Vol.13, (Spir-Tou) 

 - New York:  Mcgraw-Hill,  1971. 
 - 717p.;  col.ill.;  28 cm 
 - Encyclopedia of Science and Technology .
<br/><br/><label>ISBN: </label>07-079798-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>Technology<br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>503  / ENC