Guidelines for Recording Holdings: Accompanying Material

Accompanying material is any material issued with, and intended to be used with, the item being cataloged.
Record all accompanying material at Level 4 in the 867 field.
If the accompanying material does not carry the enumeration and/or chronology of the basic bibliograpic unit, record holdings as follows:
- Print
  - Record single-part accompanying material using the name of unit enclosed in quotation marks.
```
"Teacher's guide"
"Plot summary"
```
  - Record multipart accompanying material using the name of unit enclosed in quotation makes along with the extent of unit after the name of unit.
```
"Teacher's guide" v.1-2
"Plot summary" no.2/3
```
- Non-Print
  - Record the accompanying material using extent of unit
```
1 sound cassette
2 maps
```
If the accompanying material carries the enumeration and/or chronology of the basic bibliographic unit, record holdings as follows:
- Record the accompanying material as a subsequent-order designator to the basic bibliographic unit. Use a specific material designation (SMD) as the subsequent-order designator.
```
v.3:map
v.1:pt.1:disk
v.3:map:no.1
v.1:pt.1:disk:no.1-2
v.31:no.1(1985:fall):map
1996:spring:poster
```
- Record frequent accompanying material in a public note (subfield |z) in the 867 field (there will not be a subfield |a). The first indicator is blank and the second indicator is 0 (zero).
```
|zMaps and charts accompany many issues.
|zPosters accompany each issue.
```