@article{Djellal+2000+646+656, url = {https://doi.org/10.3790/vjh.69.4.646}, title = {The Rise of Information Technologies in “Non-Informational” Services}, title = {}, author = {Faridah Djellal}, pages = {646--656}, volume = {69}, number = {4}, journal = {Vierteljahrshefte zur Wirtschaftsforschung}, doi = {doi:10.3790/vjh.69.4.646}, year = {2000}, lastchecked = {2000-10-01} }