FIRST EDITION
SECOND
PRINTING
—
1978
All rights reserved.
Reproduction
or
use,
without
express permission, of
editorial
or
pictorial
con-
tent,
in
any manner,
is
prohibited.
No
patent
liability
is
assumed
with
respect to the use of the
information contained
herein.
While
every
pre-
caution has
been
taken
in
the preparation of
this
book,
the
publisher
assumes
no
responsibility
for errors
or omissions.
Neither
is
any
liability
assumed
for
damages
resulting
from
the use of the
information contained
herein.
©
Copyright 1977,
Radio
Shack,
A
Division
of Tandy
Corporation,
Fort
Worth,
Texas 76102,
U.S.A.
Printed
in
the
United
States of
America