TY - RPRT TI - Recommended guidelines for safety inspection of construction of concrete cooling towers AU - Lew, H S AU - Fattal, S G AU - Hunt, B J PY - 1980 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 80-1964 DO - 10.6028/NBS.IR.80-1964 ER -