| ID | 063352 |
| Call Number | k56,Ln 111M1 |
| Title Proper | 1981 Britannica book of the year |
| Language | ENG |
| Author | Encyclopaedia Britannica, Inc. |
| Publication | Chicago, Encyclopaedia Britannica Inc., 1981. |
| Description | 766p. ; 28cm. |
| Standard Number | 0-85229-782-3 |
| Classification Number | k56,Ln |