Oct 15 (Reuters) - Aspen Group Ltd APZ.AX :
* Merger of Aspen Group and Aspen parks property fund APZ.AX
* Aspen Group has become aware of newspaper advertising inviting only selected eligible appf securityholders to offer to sell their securities
* Says invitation is not open to all APPF securityholders
* Source text for Eikon ID:nASX7Xrl