00000cam a22000004a 4500 UP-1685594773857423777 Buklod 20230608093906.0 m |o d | ta 030707s1987 enk rb |000 0|eng d Z 1035 W25 Walford, Albert John ed. Guide to reference material With the assistance of L. M. Payne. 4th ed. London Library Association 1987. v. Reference books Bibliography. Library Association. Reference material. UPEPP UPEPP Z 1035 W25 Book