TY - JFULL ID - 135228762 TI - 理工学と技術 [[コウガクトギジュツ]] PY - 2006 PB - Tōkyō-to : Rikōgakkai DB - UniCat KW - Engineering KW - Technology UR - https://www.unicat.be/uniCat?func=search&query=sysid:135228762 AB - ER -