Brown, Ralf <br/><br/>
PC international:  a programmer's reference to BIOS, DOS and third-party calls/ 
Ralf Brown & Jim Kyle. 
 - Reading, Mass.:  Addison-Wesley,  1991. 
 - vaious pagings ;   24 cm. 
<br/><br/><label>ISBN: </label>0201577976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers--Programming.<br/>Systems software.