\centerline{\bf SGML software}
\medskip
\noindent
{\sc sgml} has recently moved into a more
accessible form with the introduction of
software suitable for micros. In
particular, {\sc sobemap} offers {\sc mark-it}
``a full features {\sc sgml} parser''.
It is written in {\sc C}, and will therefore run
on most computer systems, including the
ubiquitous {\sc unix} and {\sc ms-dos}.
{\sc mark-it} combines four processes ---
character translation, string replacement, validation
and the generation of processing instructions.

{\sc sobemap} is offering a free software licence
for {\sc mark-it}
to universities and other higher education
establishments. Contact:
{\obeylines
Joan Smith, {\sc sobemap}
17 Tansa Road
London NW3 2UA
tel: 435 9300
}