TY - BOOK ID - 131546451 TI - Internacia elektroteknika vortaro : esperanta-pola, angla, franca, germana, itala, sveda PY - 1965 PB - Warszawa Polski Zwiazek Esperantystów DB - UniCat KW - Electrical engineering KW - Esperanto KW - English language KW - German language KW - Swedish language KW - French language KW - Italian language KW - Polish language UR - https://www.unicat.be/uniCat?func=search&query=sysid:131546451 AB - ER -