TY - GEN AU - John H Klote C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.80-2157 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - A computer program for analysis of pressurized stairwells and pressurized elevator shafts: ER -