Retired software developer, IT consultant, retailer, editor and publisher.
My free e-book website:
www.dunyazad-library.net
(Last major update January 6, 2024)
My photo albums:
drs.at/photos
(Last updated March 19, 2024)
My RPN calculator Hypatia:
www.hypatia-rpn.net
(Last updated April 2, 2024)
Email:
robert@drs.at
