Nchịkọta: Modern medicine, atomic energy, computers, and new concepts of time, energy, and matter all have an important effect on life in the 20th century.
Lelee Ihe nhụchalụ
Airbọchị Ikuku Mbụ: Jan 01, 1989Airbọchị Ikuku Ikpeazụ: Jan 01, 1989Oge: 1 OgeIhe omume: 52 Ihe omumeOge ojiri gaa: 27 NkejiOgo: HDIMDb: 0.00 / 10 site na 0 ọrụEwu ewu: 5.12Asụsụ: English