"PROF MP DURRSNI, PROF AQEEL AHMED KHOKHAR" <br/><br/>
PRACTICAL JOURNAL PHYSICS IX 

 - JAMSHORO  SINDH TEXT BOOK BOARD  2021 
 - 32 
<br/><br/><label>ISBN: </label>0000000000000 
<br/><br/><label>Dewey Class. No.: </label>530  / T 745