@ &0480*
A &0482
B &0484
C &0486
D &0488
E &048A
F &048C
G &048E
H &0490
I &0492
J &0494
K &0496
L &0498
M &049A
N &049C
O &049E
P &04A0
Q &04A2
R &04A4
S &04A6
T &04A8
U &04AA
V &04AC
W &04AE
X &04B0
Y &04B2
Z &04B4
[ &04B6*
\ &04B8*
] &04BA*
^ &04BC*
_ &04BE
£ &04C0
a &04C2
b &04C4
c &04C6
d &04C8
e &04CA
f &04CC
g &04CE
h &04D0
i &04D2
j &04D4
k &04D6
l &04D8
m &04DA
n &04DC
a &04DE
p &04E0
q &04E2
r &04E4
s &04E6
t &04E8
u &04EA
v &04EC
W &04EE
x &04F0
y &04F2
z &04F4
Bibliography
Acorn User Magazine, published monthly, Redwood Publishing
6502 Assembly Language Programming, L.A.Leventhal, OSBORNE/Mc Graw Hill, Berkeley, California
Acorn Electron User Guide, Acorn Computers Limited, Cambridge, 1983
Acorn Electron Advanced User Guide, Dickens and Holmes, Adder Publishing/Acornsoft, Cambridge, 1984
The BBC Microcomputer User Guide, John Coil, British Broadcasting Corporation, London, 1982
The Advanced User Guide for the BBC Microcomputer, Bray, Dickens and Holmes, Cambridge Micro Centre, 1983
Beebug Magazine, published every five weeks, BEEBUG, PO Box 109, High Wycombe, Bucks.
Principles of Compiler Design, Aho and Ullman, Addison Wesley, 1979
Programming the 6502, Rodnay Zaks, Sybex, 1980
R650X and R651X Microprocessors (CPU) Data Sheet, Rockwell International, 1984
Understanding and Writing Compilers, Richard Bornat, Macmillan Press, 1979