TY - RPRT TI - Report on Latin American travel concerning Latin American standards for pipe and tubing and technical assistant (Colombia): part I, November 5 - December 3, 1965; part II, November 28 - December 3, 1965 AU - Wyman, LeRoy L PY - 1966 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 9046 DO - 10.6028/NBS.RPT.9046 ER -