Sinclair, Ian R.  1932- <br/><br/>
Some useful BASIC subroutines 
Ian R. Sinclair 
 - London  Newnes Technical  1983 
 - 82 p.  22cm 
 - Newnes microcomputer books .
<br/><br/><label>Subjects--Topical Terms: </label><br/>BASIC (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>001.64  / 24