00627nam a22001577a 4500003000800000005001700008008004100025040001200066082001800078245015600096260006800252300002900320440005500349500001900404710004600423BD-DhUL20160605160916.0160605b        xxu||||| |||| 00| 0 eng d  cBD-DhUL  a369.1861bUNN1 aProceedings of the twelfth national convention of the American Boston, Massachusetts October  6 to 9, 1930 /cUnited states, government printing office  aWashington :bUnited states, government printing office,c1931.  a364 P. :bill. ;c23 cm. 0a71th congress, 3d session...House document no.576.  aIncludes index2 aUnited states, government printing office