Ali Ahmed. <br/><br/>
Smart hat / 
Ali Ahmed; Muhammad Osama. 
 - MUET, Jamshoro :   Civil Engineering,   2022.  
 - xv, 58p. :  ill. ; 30 cm.  
<br/><br/>Includes References. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering.
<br/><br/><label>Dewey Class. No.: </label>ALI