TY - GEN AU - Gries, John M AU - Curran, Thomas M C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1928-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BH.12 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1928 TI - Present home financing methods: ER -