Used only a few times in a training course. No writing. No highlighting. A reference book covering the theory and machinery of Denken 3 (Electrical Engineer's License, Class 3). Equivalent to 6500 yen. Covered immediately after purchase. Official seal present. - Title: Denken 3-shu Kore Dake Riron Revised 2nd Edition (Electrical Engineer's License, Class 3: Just This Theory) - Series Name: New Kore Dake Series (New Just This Series) - Title: Denken 3-shu Kore Dake Kikai (Electrical Engineer's License, Class 3: Just This Machinery) - Title: Denken 3-shu Kore Dake Riron (Electrical Engineer's License, Class 3: Just This Theory) - Revised Edition: Revised 2nd Edition - Revised Edition: Revised 3rd Edition #Chihiro Ishibashi #Chihiro_Ishibashi #Books #Electricity/Machinery/Electricity