00000cam a22000004a 4500 UP-1685523046125191693 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1979 xx r |||| u|eng|| (iLib)UPMNL-00000031026 CC171 S85 Stuart, Gene S.. Secrets from the past by G. S. Stuart. Washington, DC National Geographic Society c1979 104 p. col. ill. (1 fold in pocket) 28 cm. Describes the work of archaeologists and discusses some significant archaeological finds in the old and new worlds and what they have revealed about man's progress and civilization through the ages. Archaeology. Archaeology Juvenile literature. CASM-17543 UPMNL CASM CC171 S85 Book