[[ McGraw-Hill Book Company]] <br/><br/>
McGraw-Hill encyclopedia of science and technology 

 - New York  McGraw-Hill  1960 
 - []t.12  [][]  il  26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIA - DICCIONARIOS Y ENCICLOPEDIAS<br/>TECNOLOGÍA - DICCIONARIOS Y ENCICLOPEDIAS
<br/><br/><label>Dewey Class. No.: </label>R500  / M178