TY - JFULL ID - 133964165 TI - Annual year book - United States Trotting Association. PY - PB - Columbus, Ohio, United States Trotting Association, Inc. DB - UniCat KW - Harness racing KW - Harness racing. UR - https://www.unicat.be/uniCat?func=search&query=sysid:133964165 AB - ER -