Sotho newspaper reader, reference grammar, and lexiconR. David Paul Zorc · First published 1998Open the Tome
Armenian (Eastern) newspaper reader and grammar =R. David Paul Zorc · First published 1995Open the Tome
Somali-English dictionary with English indexDavid R. Zorc, R. David Zorc, Madina M. Osman, Virginia Luling · First published 1993Open the Tome
Peace Corps primer for the western Visayas, PhilippinesR. David Paul Zorc · First published 1967Open the Tome
The programmed method of reading as adopted for the Aklanon dialectR. David Paul Zorc · First published 1960Open the Tome