Webster's world encyclopedia : [cakera padat multimedia] the ultimate CD-ROM reference

The Cambridge Encyclopedia -- World Atlas -- Twelve timeless -- Major events of the 20th century -- History of space -- The United Nations and our environment -- Ready reference --Origins by Dr. R. Brascg -- Internet tutorials and updates

Bibliographic Details
Format:
Published: Oxon, UK : Ransom Publishing, 1977
Subjects: