Columbia subject headings:
Backus, Isaac, 1724-1806. Fish caught in his own net.
Church--Early works to 1800.
Fish, Joseph, 1706-1781. Church of Christ a firm and durable house.
Harvard subject headings:
Backus, Isaac, 1724-1806. Fish caught in his own net.
Baptists.
Church polity.
Fish, Joseph, 1706-1781. Church of Christ a firm and durable house.
Separatists.
Princeton subject headings: