TY - GEN AU - Son, B C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 1973-07-01 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 1973 TI - Fire Endurance Tests of Unprotected Wood-Floor Constructions for Single-Family Residences. Final Report. Revision of NBS 10 320. ER -