<s>
Open	B-Application
Systems	I-Application
Accounting	I-Application
Software	I-Application
(	O
OSAS	O
)	O
is	O
a	O
business	O
accounting	B-Application
software	I-Application
package	O
for	O
small	O
-	O
to	O
medium-sized	O
businesses	O
using	O
the	O
Microsoft	B-Application
Windows	I-Application
,	O
Linux	B-Application
,	O
and	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
operating	O
systems	O
.	O
</s>
<s>
OSAS	O
is	O
currently	O
programmed	O
in	O
the	O
Java-based	O
BBj	O
language	O
developed	O
by	O
BASIS	O
International	O
.	O
</s>
<s>
The	O
Java	B-Device
implementation	O
allows	O
installation	O
of	O
OSAS	O
on	O
a	O
variety	O
of	O
platforms	O
.	O
</s>
