TY - RPRT TI - Circular of the Bureau of Standards no. 89 3rd edition: United States master specification for paint, white, and tinted paints made on a white base, semipaste and ready mixed PY - 1925 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS CIRC 89e3 DO - 10.6028/NBS.CIRC.89e3 ER -