Author

Hallgren, Richard C.

Catalogue records by Hallgren, Richard C. in the PakCat Union Catalogue.

5 catalogue records

Catalogue records

Inteface projects for the trs-80 Hallgren, Richard C. 1982 Interface projects for the Apple II Hallgren, Richard C. 1982 Interface projects for the TRS 80 Hallgren, Richard C. 1982 interface projects for the TRS-80 Hallgren, Richard C 1982 Interface projects for the TRS-80 Hallgren, Richard C. 1982