TY - BOOK ID - 145027142 TI - Step-by-step tracing your ancestors PY - 1982 PB - London : Treasure press, DB - UniCat KW - Genealogie KW - Methodologie KW - Genealogie KW - Methodologie UR - https://www.unicat.be/uniCat?func=search&query=sysid:145027142 AB - ER -