TY - BOOK ED - United States ED - United States ED - United States ED - United States TI - Statistical abstract of the United States AV - HA202 U1 - 317.3 PY - 1878///- CY - Washington PB - G.P.O. KW - United States KW - Statistics KW - Periodicals KW - Local N1 - At head of title, <1988>-1990: National data book and guide to sources; L/st issue on Ref; Vols. for 1947- called 68th- ed ER -