Expanding information from AUT record for classification (only for MAB)

Question

How to expand fields from the classification AUT record in xxx13 into the BIB record?

Answer

Fields from the classification AUT record are expanded into the BIB record using expand routine expand_doc_bib_aut_700. The fields from the classification record get 2nd. Indicator "q" in order to identify them in the BIB record. In below example field 700-1 contains the data as catalogued in the BIB record and in the following 8nnnq fields the information from the AUT record:

Reading doc : 000001242

LDR-1 L 00675nM2.01200024------h

FMT-1 L MH

100b1 L $$aEhlers, Herbert$$9VR000002197

304a1 L $$aCivīllikums <dt.>

331-1 L $$aLettlands Zivilgesetzbuch

335-1 L $$avom 28. Januar 1937

359-1 L $$ahrsg. vom Justizministerium. [Im Auftr. d. Justizministeriums übers. von Herbert Ehlers ...]

410-1 L $$aHamburg

412-1 L $$aLoeber

425-1 L $$a1987

433-1 L $$a447 S.

540-1 L $$a3-9801393-2-8

700-1 L $$aBalt/Lett: XVII A$$2lok

800 q L $$aBalt/Lett: XVII A$$2lok

803aq L $$aZivilrecht.$$2lok

803cq L $$aBalt/Lett: XVII A$$bLettland$$cZivilrecht.$$2lok

840 q L $$aLettland$$2lok

This if only relevant for format MAB.