@Article{, title={On-HC-Multifunctions}, author={Alaa Mahmood Farhan and Abdulrahman S. Juma and Hadi J. Mustafa}, journal={Journal of College of Education مجلة كلية التربية}, volume={}, number={1}, pages={241-251}, year={2006}, abstract={In this work we introduce a new concept namely HC - Multifunction .these are the multifunctions F : X- subset in Y is closed in X .We proved several theorems about HC - N'[ultifunction and we study theRelations of HC - Multifunction ',vith other types of functions .

} }