| ID | 063686 |
| Call Number | k56,Ln 111N1 |
| Title Proper | 1991 Britannica book of the year |
| Language | ENG |
| Author | Encyclopaedi Britannica In. |
| Publication | Chicago, Encyclopaedia Britannica Inc., 1991. |
| Description | 910p. ; 28cm. |
| Standard Number | 0-85229-782-3 |
| Classification Number | k56,Ln |