TY - BOOK ED - United States ED - United States ED - United States ED - United States ED - United States TI - Monthly catalog of United States Government publications SN - 0362-6830 AV - Z 1223 .A18 CY - Washington PB - United States Government Printing Office. KW - United States KW - Government publications KW - Bibliography KW - Local N1 - Supplements 1941/1942-1945/1946 N2 - February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index UR - http://purl.access.gpo.gov/GPO/LPS844 ER -