Concise AACR2: AACR2 Resources made up of more than one type of material

Apply this rule to bibliographic resources that are made up of two or more parts, two or more of which belong to spearate material types (for example, a book and a sound recording).

If the resource has a main component, make a description based on that main component and give details of the secondary component(s):

either as accompanying material (see rule 5E)

or in a note (see rule 7B10).

If the resource has no one main component, follow the rules below as well as the other rules in this part.

If you are using general material designations (see rule 1C), and the bibliographic resource has a collective title, give "[kit]".

If the resource has no collective title, give the appropriate designation after each title.

Either give separate physical descriptions for each part or group of parts belonging to each distinct class of material, starting a new paragraph with each physical description

or give a general term as the statement of extent for bibliographic resources with a large number of different materials. Add the number of pieces if that number can be ascertained easily.

Make notes on each of the particular parts as the first note(s).