TY - BOOK ED - United States. TI - Position classification standard for test and evaluation engineering grade-level guide, GS-800 U1 - 354.73012 23 PY - 1981/// CY - Washington, D.C. PB - U.S. Office of Personnel Management KW - Civil service positions KW - United States KW - Classification N1 - (TS-52) March 1981 ER -