Wait a second if this is only the 理学部門 maybe i can make do with this one https://t.co/gAvsyuBiUx that i do have acess too? still its a different edition to the 1st and 3rd one i have so id love to see to which the 理学部門 belongs ig

Hello @ any japanology people out there, does anyone of you have acess to this document on the national diet library's site? because i dont (i can get 1巻 and 3巻 but not 2巻 and i dont want to admit to my prof that i should've checked before