American electricians' handbook - [Summers, Wilford I 11th ed] - 11th ed - New York : McGraw-Hill, 1987 - 1 v (various pagings) : ill ISBN: 0070139326 Subjects--Topical Terms: Electric engineering.--Handbooks, manuals, etc. Dewey Class. No.: 621.3 / A512 1987 c3