yaz_range --
Specifies the maximum number of records to retrieve
Description
bool yaz_range ( resource id, int start, int number )
This function should be called before either
yaz_search() or yaz_present()
to specify a range of records to be retrieved.
The parameter start specifies the position of the
first record to be retrieved and parameter number is
the number of records. Records in a result set are numbered 1, 2, ... $hits
where $hits is the count returned by yaz_hits().
