[Koha] new biblio record

I think this is a very nice job. I reviewed your programme, however I couldn't find any solution for the problem in recording biblios. I would like to be informed about wether it is possible to record journal or book etc. data without any supplier admittance. On the other hand, is there any form or programme to provide direct data access to the database? I would be pleased if you let me know about it. Thank you, Mustafa Yilmaz