<s>
The	O
IBM	B-Device
Card-Programmed	I-Device
Electronic	I-Device
Calculator	I-Device
or	O
CPC	O
was	O
announced	O
by	O
IBM	O
in	O
May	O
1949	O
.	O
</s>
<s>
The	O
original	O
CPC	O
Calculator	B-Application
has	O
the	O
following	O
units	O
interconnected	O
by	O
cables	O
:	O
</s>
<s>
The	O
CPC-II	O
Calculator	B-Application
has	O
the	O
following	O
units	O
interconnected	O
by	O
cables	O
:	O
</s>
<s>
The	O
IBM	B-Device
Card-Programmed	I-Device
Electronic	I-Device
Calculator	I-Device
was	O
announced	O
in	O
May	O
1949	O
as	O
a	O
versatile	O
general	O
purpose	O
computer	O
designed	O
to	O
perform	O
any	O
predetermined	O
sequence	O
of	O
arithmetical	O
operations	O
coded	O
on	O
standard	O
80-column	O
punched	O
cards	O
.	O
</s>
<s>
The	O
Calculator	B-Application
consisted	O
of	O
a	O
Type	O
605	O
Electronic	O
Calculating	O
Punch	O
and	O
a	O
Type	O
412	O
or	O
418	O
Accounting	O
Machine	O
.	O
</s>
<s>
All	O
units	O
composing	O
the	O
Calculator	B-Application
were	O
interconnected	O
by	O
flexible	O
cables	O
.	O
</s>
