Langford, David <br/><br/>
War in 2080:  the future of military technology / 
David Langford 
 - London:  Warner Books,  1979 
 - 241 p.:  ill. ;  18 cm. 
<br/><br/> Koleksi Sumbangan YBHG. Dato' Ismail Ibrahim 
<br/><br/><label>ISBN: </label> hadiah