hasta qué punto

= how far, the extent to which, to what extent

Ex. The Dainton Report takes up the old cry: The UGC report on libraries has shown how far the incompleteness of the NCL's union catalogues has contributed to the overall delays in its services.

Ex. Quite obviously, however, everything rests in the end on the extent to which people grow up to be avid, thoughtful readers.

Ex. Clearly an index must permit access to a document by its central theme, but, to what extent should access be provided to secondary or subsidiary topics considered within a document?.

* * *

= how far, the extent to which, to what extent

Ex: The Dainton Report takes up the old cry: The UGC report on libraries has shown how far the incompleteness of the NCL's union catalogues has contributed to the overall delays in its services.

Ex: Quite obviously, however, everything rests in the end on the extent to which people grow up to be avid, thoughtful readers.

Ex: Clearly an index must permit access to a document by its central theme, but, to what extent should access be provided to secondary or subsidiary topics considered within a document?.