McGraw-Hill Book Co. <br/><br/>
McGraw Hill encyclopedia of science and technology  / 
McGraw-Hill Book Co. 
 - [د.م]  [د.ن]  1961 
 - 15 volumes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Reference materials
<br/><br/><label>Dewey Class. No.: </label>030/ M E