[Koha] Importing data into MARC

[Andres Tarallo]

We're currently finishing our mapping to import our database (CEPAL 
catalog in DOS/ISIS) to Koha. We have a question, and we want to know 
the best solution to feed data for bulkmarcimport.pl.

Our library has two databases. The first one has a detailed description 
of  each title avaliable in the library; this database has one record 
for each title we have, no matter how many copies of it we have.  The 
second one has all the purchase information, in this database you have 
one record for every copy of a book you have. Both databases are releted 
via a pointer in the first one that references the records of the second 
one.

Now, we don't want to lose information and we're facing that many of our 
books have many copies, so we want to know whats the best way to build 
our MARC records, A record with full information from both databases for 
each book we have?

Thanks for your feedback


                                                                         
         Andres