TY - RPRT TI - Apparent heats of wetting and heats of reaction of components of tooth structure: progress report AU - Huget, Eugene F AU - Loebenstein, W V PY - 1967 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 9568 DO - 10.6028/NBS.RPT.9568 ER -