Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Watt, John H. and Croft, Terrell",American electricians' handbook : a reference book for the practical electrical man,9th ed,McGraw-Hill,1970,McGraw-Hill handbooks,,0070139296,,https://cir.nii.ac.jp/crid/1130000798045539584