Electrical times.
London : Electrical Times, Ltd.,
1902-
Title from caption.
Some issues include: computer laser optical disc ; 4 3/4 in.
Some issues include: computer disk ; 3 1/2 in.
From Feb. 8th 1973 published in newspaper format.
Description based on: Vol. 81, no. 2098 (7th Jan. 1932).
CIS abstracts
Coal abstracts
Computer & control abstracts
Electrical & electronics abstracts
Metals abstracts
Physics abstracts. Science abstracts. Series A
Predicasts
World aluminum abstracts
Electric engineering
Lightning