How do I submit an old book without an ISBN?

[Shrimp]

This one called "Pentru ce s-au rasculat taranii?" is super easy to find and buy but hasn't been reprinted with an ISBN

[Martin]

As described here
https://www.goodreads.com/topic/show/...
where it asks for ISBN just say 'no ISBN'

[Shrimp]

I'm noticing there is significantly less attention being paid to my submission in comparison with the ones uploaded after my own. Do books with no ISBN just take longer to add?

[Martin]

Not necessarily
See https://www.goodreads.com/topic/show/...