A history of technology. 1. From early times to fall of Ancient Empires.

Oxford : Clarendon Press, 1967.
Umfang/Format: lv, 827 p., 36 pl. : ill., maps ; 26 cm.

A history of technology. 1. From early times to fall of Ancient Empires.

Oxford : Clarendon Press, 1955.
Umfang/Format: lv, 827 p., 36 pl. : ill. ; 4°.