TY - BOOK AU - Kaplan,Harry ED - United States. TI - Further on-the-job evaluation of the English fluency battery for insular Puerto Ricans T2 - PRB technical research report PY - 1957/// PB - Dept. of the Army, Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch KW - English language KW - Ability testing KW - United States KW - Occupational training, Military N1 - Nov. 1957; 4to; Distribution made by issuing office; [Two of the leaves in the collation consist of detachable card catalog entries]; GPO Historic Shelflist Project - publication not in hand; CRDP Program record; Includes bibliographic references ER -