TY - BOOK ID - 133462577 TI - Omaha and Ponka letters PY - 1891 PB - Washington : Government Printing Office, DB - UniCat KW - Omaha-Ponca language. KW - Omaha Indians KW - Ponca Indians UR - https://www.unicat.be/uniCat?func=search&query=sysid:133462577 AB - ER -