Sumer. Mesopotamia. School mathematical tablets. Clay. The state Hermitage Museum. Saint Petersburg. Russia.

ALPHABET • ANCIENT AGE • ANCIENT WORLD • ANCIENT • ANT. OR.: MESOPOTAMIA • ANT. OR.: SUMER • ANTIGUEDAD • ANTIQUE • ANTIQUITIES ORIENTAL: MESOPOTAMIA • ANTIQUITIES • ANTIQUITY • ARCHIVE • ARCHIVES • ART • ARTS • BUILDING: RAFTER • CIVILISATION • CIVILIZACION • CIVILIZATION • CLAY • CUNEIFORM WRITING • CUNEIFORM • CUNEIFORME • DEDICATION • DOCUMENT • EMPIRE • EPIC • EPIGRAPH • EPITAPH • HERMITAGE • HISTORIA UNIVERSAL • HISTORY • INSCRIPTION • LEGEND • MATHEMATICS • MESOPOTAMIA • MESOPOTAMIA: SUMER • MESOPOTAMIAN ART • MESOPOTAMIAN • MESOPOTAMICA • MIDDLE EAST • MUD • MUSEUM • MUSEUMS • NEAR EASTERN ANTIQUITIES • NEAR EASTERN • OBJECT • OBJECTS • OLD • PERIOD • PILL • PILLS • PRÓXIMO ORIENTE • RAFTER • REGISTRATION • ROOF • ROOFS • RUSIA • RUSSIA • SAINT PETERSBURG • SCHOOL MATHEMATICAL • SCHOOL • SCRIPT • SCRIPTURE • SHINGLE • SHINGLE, ROOF • SPLINT • ST PETERSBURG • ST. PETERSBURG • STATE HERMITAGE MUSEUM, THE • SUMER • SUMER, MESOPOTAMIA • SUMERIA • SUMERIAN • SYSTEM • TABLET • TABLETS • TERRACOTTA • TEXT • UMBRELLA • UNIVERSITY • WESTERN ASIAN (ETHNOLOGY) • WRITING