McGraw-Hill encyclopedia of science and technology :  an international reference work. 

 - [Rev. ed.]. 
 - New York :  McGraw-Hill,  [1966] 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65026484 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Encyclopedias.--Science -- Encyclopedias.<br/>Technology -- Encyclopedias.--Technology -- Encyclopedias.
<br/><br/><label>LC Class. No.: </label>Q121  / .M3 1966 
<br/><br/><label>Dewey Class. No.: </label>503