@misc{76031,
  author = {W Parker},
  title = {Fire Endurance Tests on Walls and Plumbing Chases Containing Either Metallic or Nonmetallic Drain Waste and Vent Systems. Interim Report.},
  year = {1973},
  month = {1973-11-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}