An electric converter,
by Wm. I. Book ...
APA Citation
Book, W. Ira. (1913). An electric converter. Lancaster, Pa.: Press of the new era printing company.
MLA Citation
Book, William Ira, 1875-. An Electric Converter. Lancaster, Pa.: Press of the new era printing company, 1913.
Warning: These citations may not always be complete (especially for serials).