Abdo, Daud A. <br/><br/>
Arabic writing and sound systems  / 
Daud A. Abdo and Salwa N. Hilu 
 - Beirut, Lebanon:  [s.n] ,  1968 
 - 126 p.;  24 cm. 
<br/><br/> Koleksi Sumbangan YBHG. Dato' Ismail Ibrahim