Siemens review.
Siemens Aktiengesellschaft.
Siemens Schuckertwerke.
[Berlin : Siemens Aktiengesellschaft],
Excerpta medica
Coal abstracts
Energy information abstracts
Environment abstracts
Ship abstracts
International aerospace abstracts
Computer & control abstracts
Electrical & electronics abstracts
Physics abstracts. Science abstracts. Series A
Metals abstracts
World aluminum
Vols. for  issued by Siemens-Schuckertwerke A.-G.;  by Siemens Aktiengesellschaft.
Vols. 11-13, 1935-37, with v. 12-14.
Electric engineering
Electric apparatus and appliances
Siemens-schuckert