TY - GEN TY - GEN T1 - Kagaku. Jō ; Ge A1 - Jitsugyō kyōkasho, LA - jpn PB - Tōkyō YR - 1948 ED - First and 2nd edition UL - https://kansalliskirjasto.finna.fi/Record/fikka.5472350 OP - 190 KW - chemistry ER -