Not in print and Viva voce

Viva voce and not in print are semantically related. In some cases you can use "Viva voce" instead an adjective phrase "Not in print".

Viva voce adjective - Made or carried on through speaking rather than in writing.

Not in print and viva voce are semantically related. You can use "Not in print" instead an adjective phrase "Viva voce".