(1996). Our common wealth: Preserving Pennysylvania's documentary heritage : a preservation plan for the Commonwealth of Pennsylvania. [Harrisburg, Pa.]: Pennsylvania Preservation Advisory Committee.
Chicago Style CitationOur Common Wealth: Preserving Pennysylvania's Documentary Heritage : A Preservation Plan for the Commonwealth of Pennsylvania. [Harrisburg, Pa.]: Pennsylvania Preservation Advisory Committee, 1996.
MLA CitationOur Common Wealth: Preserving Pennysylvania's Documentary Heritage : A Preservation Plan for the Commonwealth of Pennsylvania. [Harrisburg, Pa.]: Pennsylvania Preservation Advisory Committee, 1996.